diff --git a/LICENSE b/LICENSE
index 493d0db22..d2bbd709b 100644
--- a/LICENSE
+++ b/LICENSE
@@ -2,7 +2,7 @@ BSD License
 
 For Zstandard software
 
-Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates. All rights reserved.
+Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates. All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
 are permitted provided that the following conditions are met:
diff --git a/Makefile b/Makefile
index 65d213061..641feb869 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2015-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2015-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/VS2010/libzstd-dll/libzstd-dll.rc b/build/VS2010/libzstd-dll/libzstd-dll.rc
index 05c8fbd41..80d3a306c 100644
--- a/build/VS2010/libzstd-dll/libzstd-dll.rc
+++ b/build/VS2010/libzstd-dll/libzstd-dll.rc
@@ -36,7 +36,7 @@ BEGIN
             VALUE "FileDescription", "Zstandard - Fast and efficient compression algorithm"
             VALUE "FileVersion", ZSTD_VERSION_STRING
             VALUE "InternalName", "libzstd.dll"
-            VALUE "LegalCopyright", "Copyright (c) 2013-present, Meta Platforms, Inc."
+            VALUE "LegalCopyright", "Copyright (c) 2013-2022, Meta Platforms, Inc."
             VALUE "OriginalFilename", "libzstd.dll"
             VALUE "ProductName", "Zstandard"
             VALUE "ProductVersion", ZSTD_VERSION_STRING
diff --git a/build/VS2010/zstd/zstd.rc b/build/VS2010/zstd/zstd.rc
index c1df78a13..57b150d92 100644
--- a/build/VS2010/zstd/zstd.rc
+++ b/build/VS2010/zstd/zstd.rc
@@ -36,7 +36,7 @@ BEGIN
             VALUE "FileDescription", "Zstandard - Fast and efficient compression algorithm"
             VALUE "FileVersion", ZSTD_VERSION_STRING
             VALUE "InternalName", "zstd.exe"
-            VALUE "LegalCopyright", "Copyright (c) 2013-present, Meta Platforms, Inc."
+            VALUE "LegalCopyright", "Copyright (c) 2013-2022, Meta Platforms, Inc."
             VALUE "OriginalFilename", "zstd.exe"
             VALUE "ProductName", "Zstandard"
             VALUE "ProductVersion", ZSTD_VERSION_STRING
diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
index 193f60d77..c41861ad0 100644
--- a/build/cmake/CMakeLists.txt
+++ b/build/cmake/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/contrib/CMakeLists.txt b/build/cmake/contrib/CMakeLists.txt
index 3f253cf22..c4684007f 100644
--- a/build/cmake/contrib/CMakeLists.txt
+++ b/build/cmake/contrib/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/contrib/gen_html/CMakeLists.txt b/build/cmake/contrib/gen_html/CMakeLists.txt
index 96975421b..1f945a477 100644
--- a/build/cmake/contrib/gen_html/CMakeLists.txt
+++ b/build/cmake/contrib/gen_html/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2015-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2015-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/contrib/pzstd/CMakeLists.txt b/build/cmake/contrib/pzstd/CMakeLists.txt
index e6f99c7d2..fa419a6cd 100644
--- a/build/cmake/contrib/pzstd/CMakeLists.txt
+++ b/build/cmake/contrib/pzstd/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/lib/CMakeLists.txt b/build/cmake/lib/CMakeLists.txt
index 9f1e7db49..13f21dafd 100644
--- a/build/cmake/lib/CMakeLists.txt
+++ b/build/cmake/lib/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2015-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2015-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/programs/CMakeLists.txt b/build/cmake/programs/CMakeLists.txt
index 650b8c571..b94dad3e7 100644
--- a/build/cmake/programs/CMakeLists.txt
+++ b/build/cmake/programs/CMakeLists.txt
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2015-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2015-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/build/cmake/tests/CMakeLists.txt b/build/cmake/tests/CMakeLists.txt
index 6db8dd729..7f6477abc 100644
--- a/build/cmake/tests/CMakeLists.txt
+++ b/build/cmake/tests/CMakeLists.txt
@@ -1,6 +1,6 @@
 # ################################################################
 # zstd - Makefile
-# Copyright (C) Yann Collet 2014-present
+# Copyright (C) Yann Collet 2014-2022
 # All rights reserved.
 #
 # BSD license
diff --git a/build/single_file_libs/zstd-in.c b/build/single_file_libs/zstd-in.c
index 89296179d..c22b8cd25 100644
--- a/build/single_file_libs/zstd-in.c
+++ b/build/single_file_libs/zstd-in.c
@@ -8,7 +8,7 @@
  * \endcode
  */
 /*
- * Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/build/single_file_libs/zstddeclib-in.c b/build/single_file_libs/zstddeclib-in.c
index 9e7d36ec9..218e5a698 100644
--- a/build/single_file_libs/zstddeclib-in.c
+++ b/build/single_file_libs/zstddeclib-in.c
@@ -8,7 +8,7 @@
  * \endcode
  */
 /*
- * Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/diagnose_corruption/Makefile b/contrib/diagnose_corruption/Makefile
index ff17dd894..7fee63284 100644
--- a/contrib/diagnose_corruption/Makefile
+++ b/contrib/diagnose_corruption/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2019-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2019-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/diagnose_corruption/check_flipped_bits.c b/contrib/diagnose_corruption/check_flipped_bits.c
index 342d9baba..e76e99d72 100644
--- a/contrib/diagnose_corruption/check_flipped_bits.c
+++ b/contrib/diagnose_corruption/check_flipped_bits.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2019-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/freestanding_lib/freestanding.py b/contrib/freestanding_lib/freestanding.py
index 33a1ead38..6a26d1d14 100755
--- a/contrib/freestanding_lib/freestanding.py
+++ b/contrib/freestanding_lib/freestanding.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # ################################################################
-# Copyright (c) 2021-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2021-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/gen_html/Makefile b/contrib/gen_html/Makefile
index ebb13fa0e..64e1e2cac 100644
--- a/contrib/gen_html/Makefile
+++ b/contrib/gen_html/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/gen_html/gen_html.cpp b/contrib/gen_html/gen_html.cpp
index 9ee807c22..83c5994e6 100644
--- a/contrib/gen_html/gen_html.cpp
+++ b/contrib/gen_html/gen_html.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Przemyslaw Skibinski, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/largeNbDicts/Makefile b/contrib/largeNbDicts/Makefile
index 611ec8e63..2f514e406 100644
--- a/contrib/largeNbDicts/Makefile
+++ b/contrib/largeNbDicts/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2018-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2018-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/largeNbDicts/largeNbDicts.c b/contrib/largeNbDicts/largeNbDicts.c
index ad0522918..13216035a 100644
--- a/contrib/largeNbDicts/largeNbDicts.c
+++ b/contrib/largeNbDicts/largeNbDicts.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2018-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/compiler.h b/contrib/linux-kernel/test/include/linux/compiler.h
index f882850c1..859d5d860 100644
--- a/contrib/linux-kernel/test/include/linux/compiler.h
+++ b/contrib/linux-kernel/test/include/linux/compiler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/errno.h b/contrib/linux-kernel/test/include/linux/errno.h
index fe643adf5..c55da480c 100644
--- a/contrib/linux-kernel/test/include/linux/errno.h
+++ b/contrib/linux-kernel/test/include/linux/errno.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/kernel.h b/contrib/linux-kernel/test/include/linux/kernel.h
index 0543b4ad3..f3c42d440 100644
--- a/contrib/linux-kernel/test/include/linux/kernel.h
+++ b/contrib/linux-kernel/test/include/linux/kernel.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/limits.h b/contrib/linux-kernel/test/include/linux/limits.h
index e9a818ac4..da9f5d528 100644
--- a/contrib/linux-kernel/test/include/linux/limits.h
+++ b/contrib/linux-kernel/test/include/linux/limits.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/math64.h b/contrib/linux-kernel/test/include/linux/math64.h
index f8821528b..f834c0c41 100644
--- a/contrib/linux-kernel/test/include/linux/math64.h
+++ b/contrib/linux-kernel/test/include/linux/math64.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/module.h b/contrib/linux-kernel/test/include/linux/module.h
index 0821f296c..77285dae6 100644
--- a/contrib/linux-kernel/test/include/linux/module.h
+++ b/contrib/linux-kernel/test/include/linux/module.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/printk.h b/contrib/linux-kernel/test/include/linux/printk.h
index 1989aeb53..ca84b2868 100644
--- a/contrib/linux-kernel/test/include/linux/printk.h
+++ b/contrib/linux-kernel/test/include/linux/printk.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/stddef.h b/contrib/linux-kernel/test/include/linux/stddef.h
index 94f1f36ee..8760df1c8 100644
--- a/contrib/linux-kernel/test/include/linux/stddef.h
+++ b/contrib/linux-kernel/test/include/linux/stddef.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/swab.h b/contrib/linux-kernel/test/include/linux/swab.h
index aeeb84c03..d6f48db66 100644
--- a/contrib/linux-kernel/test/include/linux/swab.h
+++ b/contrib/linux-kernel/test/include/linux/swab.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/linux-kernel/test/include/linux/types.h b/contrib/linux-kernel/test/include/linux/types.h
index 917fb428f..8610dcaed 100644
--- a/contrib/linux-kernel/test/include/linux/types.h
+++ b/contrib/linux-kernel/test/include/linux/types.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/match_finders/zstd_edist.c b/contrib/match_finders/zstd_edist.c
index 73a7f6d77..ab89145ad 100644
--- a/contrib/match_finders/zstd_edist.c
+++ b/contrib/match_finders/zstd_edist.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/match_finders/zstd_edist.h b/contrib/match_finders/zstd_edist.h
index b60a5dc05..328a02ccc 100644
--- a/contrib/match_finders/zstd_edist.h
+++ b/contrib/match_finders/zstd_edist.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/ErrorHolder.h b/contrib/pzstd/ErrorHolder.h
index d144e0fcc..0b0456b32 100644
--- a/contrib/pzstd/ErrorHolder.h
+++ b/contrib/pzstd/ErrorHolder.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Logging.h b/contrib/pzstd/Logging.h
index 652eae824..2c797b927 100644
--- a/contrib/pzstd/Logging.h
+++ b/contrib/pzstd/Logging.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Makefile b/contrib/pzstd/Makefile
index 8604bac0c..d6bd19050 100644
--- a/contrib/pzstd/Makefile
+++ b/contrib/pzstd/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Options.cpp b/contrib/pzstd/Options.cpp
index c278b1977..2462736ae 100644
--- a/contrib/pzstd/Options.cpp
+++ b/contrib/pzstd/Options.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Options.h b/contrib/pzstd/Options.h
index 5bf6a6492..1220984dc 100644
--- a/contrib/pzstd/Options.h
+++ b/contrib/pzstd/Options.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Pzstd.cpp b/contrib/pzstd/Pzstd.cpp
index 794d2c180..5f90e5a8c 100644
--- a/contrib/pzstd/Pzstd.cpp
+++ b/contrib/pzstd/Pzstd.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/Pzstd.h b/contrib/pzstd/Pzstd.h
index 46c74cc3f..5c47f4998 100644
--- a/contrib/pzstd/Pzstd.h
+++ b/contrib/pzstd/Pzstd.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/SkippableFrame.cpp b/contrib/pzstd/SkippableFrame.cpp
index 058667a06..c866da4ce 100644
--- a/contrib/pzstd/SkippableFrame.cpp
+++ b/contrib/pzstd/SkippableFrame.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/SkippableFrame.h b/contrib/pzstd/SkippableFrame.h
index 389f5304f..78b859173 100644
--- a/contrib/pzstd/SkippableFrame.h
+++ b/contrib/pzstd/SkippableFrame.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/main.cpp b/contrib/pzstd/main.cpp
index dea12fac7..bc8f8caf6 100644
--- a/contrib/pzstd/main.cpp
+++ b/contrib/pzstd/main.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/test/OptionsTest.cpp b/contrib/pzstd/test/OptionsTest.cpp
index dd9a0113b..1ac50b803 100644
--- a/contrib/pzstd/test/OptionsTest.cpp
+++ b/contrib/pzstd/test/OptionsTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/test/PzstdTest.cpp b/contrib/pzstd/test/PzstdTest.cpp
index 60c03e8c3..5aa329aec 100644
--- a/contrib/pzstd/test/PzstdTest.cpp
+++ b/contrib/pzstd/test/PzstdTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/test/RoundTrip.h b/contrib/pzstd/test/RoundTrip.h
index 4990501ae..2834e9a1e 100644
--- a/contrib/pzstd/test/RoundTrip.h
+++ b/contrib/pzstd/test/RoundTrip.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/test/RoundTripTest.cpp b/contrib/pzstd/test/RoundTripTest.cpp
index af0e8149e..22c59f4fb 100644
--- a/contrib/pzstd/test/RoundTripTest.cpp
+++ b/contrib/pzstd/test/RoundTripTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/Buffer.h b/contrib/pzstd/utils/Buffer.h
index 5a640d60b..3b1bbd6ec 100644
--- a/contrib/pzstd/utils/Buffer.h
+++ b/contrib/pzstd/utils/Buffer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/FileSystem.h b/contrib/pzstd/utils/FileSystem.h
index 2615c4e00..a33813f91 100644
--- a/contrib/pzstd/utils/FileSystem.h
+++ b/contrib/pzstd/utils/FileSystem.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/Likely.h b/contrib/pzstd/utils/Likely.h
index ba01c840d..cc5a363ae 100644
--- a/contrib/pzstd/utils/Likely.h
+++ b/contrib/pzstd/utils/Likely.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/Portability.h b/contrib/pzstd/utils/Portability.h
index 9410d5b24..55db32383 100644
--- a/contrib/pzstd/utils/Portability.h
+++ b/contrib/pzstd/utils/Portability.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/Range.h b/contrib/pzstd/utils/Range.h
index 6e217eaa1..33b6f4bce 100644
--- a/contrib/pzstd/utils/Range.h
+++ b/contrib/pzstd/utils/Range.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/ResourcePool.h b/contrib/pzstd/utils/ResourcePool.h
index 9bdc32ff2..b0dce8eed 100644
--- a/contrib/pzstd/utils/ResourcePool.h
+++ b/contrib/pzstd/utils/ResourcePool.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/ScopeGuard.h b/contrib/pzstd/utils/ScopeGuard.h
index 3ae81da88..83f1f9d6a 100644
--- a/contrib/pzstd/utils/ScopeGuard.h
+++ b/contrib/pzstd/utils/ScopeGuard.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/ThreadPool.h b/contrib/pzstd/utils/ThreadPool.h
index 50eed836c..658508473 100644
--- a/contrib/pzstd/utils/ThreadPool.h
+++ b/contrib/pzstd/utils/ThreadPool.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/WorkQueue.h b/contrib/pzstd/utils/WorkQueue.h
index a0bb58c85..d2818f83b 100644
--- a/contrib/pzstd/utils/WorkQueue.h
+++ b/contrib/pzstd/utils/WorkQueue.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/BufferTest.cpp b/contrib/pzstd/utils/test/BufferTest.cpp
index c1a67a57e..029e5b1f7 100644
--- a/contrib/pzstd/utils/test/BufferTest.cpp
+++ b/contrib/pzstd/utils/test/BufferTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/RangeTest.cpp b/contrib/pzstd/utils/test/RangeTest.cpp
index bc2a8e73d..bd8c2f31d 100644
--- a/contrib/pzstd/utils/test/RangeTest.cpp
+++ b/contrib/pzstd/utils/test/RangeTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/ResourcePoolTest.cpp b/contrib/pzstd/utils/test/ResourcePoolTest.cpp
index 542c265ec..b4f9329f2 100644
--- a/contrib/pzstd/utils/test/ResourcePoolTest.cpp
+++ b/contrib/pzstd/utils/test/ResourcePoolTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/ScopeGuardTest.cpp b/contrib/pzstd/utils/test/ScopeGuardTest.cpp
index b5e0d00cb..c7b2017d8 100644
--- a/contrib/pzstd/utils/test/ScopeGuardTest.cpp
+++ b/contrib/pzstd/utils/test/ScopeGuardTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/ThreadPoolTest.cpp b/contrib/pzstd/utils/test/ThreadPoolTest.cpp
index b4656d7bd..df64bb56f 100644
--- a/contrib/pzstd/utils/test/ThreadPoolTest.cpp
+++ b/contrib/pzstd/utils/test/ThreadPoolTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/pzstd/utils/test/WorkQueueTest.cpp b/contrib/pzstd/utils/test/WorkQueueTest.cpp
index 70f923e5d..4973729b6 100644
--- a/contrib/pzstd/utils/test/WorkQueueTest.cpp
+++ b/contrib/pzstd/utils/test/WorkQueueTest.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/recovery/Makefile b/contrib/recovery/Makefile
index fa500af19..aa46e85c3 100644
--- a/contrib/recovery/Makefile
+++ b/contrib/recovery/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2019-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2019-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/recovery/recover_directory.c b/contrib/recovery/recover_directory.c
index 749ca7df6..3d1104c29 100644
--- a/contrib/recovery/recover_directory.c
+++ b/contrib/recovery/recover_directory.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/Makefile b/contrib/seekable_format/examples/Makefile
index 07ec19070..3177b3a02 100644
--- a/contrib/seekable_format/examples/Makefile
+++ b/contrib/seekable_format/examples/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/parallel_compression.c b/contrib/seekable_format/examples/parallel_compression.c
index 04347138b..50358ecca 100644
--- a/contrib/seekable_format/examples/parallel_compression.c
+++ b/contrib/seekable_format/examples/parallel_compression.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/parallel_processing.c b/contrib/seekable_format/examples/parallel_processing.c
index 8f3096aa2..e6e9d9688 100644
--- a/contrib/seekable_format/examples/parallel_processing.c
+++ b/contrib/seekable_format/examples/parallel_processing.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/seekable_compression.c b/contrib/seekable_format/examples/seekable_compression.c
index 9e1588a3d..9b1205e3b 100644
--- a/contrib/seekable_format/examples/seekable_compression.c
+++ b/contrib/seekable_format/examples/seekable_compression.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/seekable_decompression.c b/contrib/seekable_format/examples/seekable_decompression.c
index 19c997041..154c3bd51 100644
--- a/contrib/seekable_format/examples/seekable_decompression.c
+++ b/contrib/seekable_format/examples/seekable_decompression.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/examples/seekable_decompression_mem.c b/contrib/seekable_format/examples/seekable_decompression_mem.c
index f1bdb9d33..1ecaa766c 100644
--- a/contrib/seekable_format/examples/seekable_decompression_mem.c
+++ b/contrib/seekable_format/examples/seekable_decompression_mem.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/tests/Makefile b/contrib/seekable_format/tests/Makefile
index ab5dda696..64394519b 100644
--- a/contrib/seekable_format/tests/Makefile
+++ b/contrib/seekable_format/tests/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/zstd_seekable_compression_format.md b/contrib/seekable_format/zstd_seekable_compression_format.md
index 8cb06af79..f86735c15 100644
--- a/contrib/seekable_format/zstd_seekable_compression_format.md
+++ b/contrib/seekable_format/zstd_seekable_compression_format.md
@@ -2,7 +2,7 @@
 
 ### Notices
 
-Copyright (c) 2017-present Meta Platforms, Inc. and affiliates.
+Copyright (c) 2017-2022 Meta Platforms, Inc. and affiliates.
 
 Permission is granted to copy and distribute this document
 for any purpose and without charge,
diff --git a/contrib/seekable_format/zstdseek_compress.c b/contrib/seekable_format/zstdseek_compress.c
index 02f19a129..f5e7d4854 100644
--- a/contrib/seekable_format/zstdseek_compress.c
+++ b/contrib/seekable_format/zstdseek_compress.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seekable_format/zstdseek_decompress.c b/contrib/seekable_format/zstdseek_decompress.c
index 73c54271d..43d59a781 100644
--- a/contrib/seekable_format/zstdseek_decompress.c
+++ b/contrib/seekable_format/zstdseek_decompress.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-present, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2017-2022, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/contrib/seqBench/Makefile b/contrib/seqBench/Makefile
index 63c872097..6e5f735f3 100644
--- a/contrib/seqBench/Makefile
+++ b/contrib/seqBench/Makefile
@@ -1,5 +1,5 @@
 # ################################################################
-# Copyright (c) 2018-present, Yann Collet, Meta Platforms, Inc. and affiliates.
+# Copyright (c) 2018-2022, Yann Collet, Meta Platforms, Inc. and affiliates.
 # All rights reserved.
 #
 # This source code is licensed under both the BSD-style license (found in the
diff --git a/doc/zstd_compression_format.md b/doc/zstd_compression_format.md
index 4b2330994..1eff9f684 100644
--- a/doc/zstd_compression_format.md
+++ b/doc/zstd_compression_format.md
@@ -3,7 +3,7 @@ Zstandard Compression Format
 
 ### Notices
 
-Copyright (c) 2016-present Yann Collet, Meta Platforms, Inc. and affiliates.
+Copyright (c) 2016-2022 Yann Collet, Meta Platforms, Inc. and affiliates.
 
 Permission is granted to copy and distribute this document
 for any purpose and without charge,
diff --git a/programs/windres/zstd.rc b/programs/windres/zstd.rc
index 76de608d8..56e92e8d8 100644
--- a/programs/windres/zstd.rc
+++ b/programs/windres/zstd.rc
@@ -36,7 +36,7 @@ BEGIN
             VALUE "FileDescription", "Zstandard - Fast and efficient compression algorithm"
             VALUE "FileVersion", ZSTD_VERSION_STRING
             VALUE "InternalName", "zstd.exe"
-            VALUE "LegalCopyright", "Copyright (c) 2013-present, Yann Collet, Meta Platforms, Inc. and affiliates."
+            VALUE "LegalCopyright", "Copyright (c) 2013-2022, Yann Collet, Meta Platforms, Inc. and affiliates."
             VALUE "OriginalFilename", "zstd.exe"
             VALUE "ProductName", "Zstandard"
             VALUE "ProductVersion", ZSTD_VERSION_STRING
diff --git a/zlibWrapper/examples/zwrapbench.c b/zlibWrapper/examples/zwrapbench.c
index 0ca4c3595..7512f8e97 100644
--- a/zlibWrapper/examples/zwrapbench.c
+++ b/zlibWrapper/examples/zwrapbench.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/zlibWrapper/gzcompatibility.h b/zlibWrapper/gzcompatibility.h
index 68d29090c..fffa4bbc9 100644
--- a/zlibWrapper/gzcompatibility.h
+++ b/zlibWrapper/gzcompatibility.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/zlibWrapper/zstd_zlibwrapper.c b/zlibWrapper/zstd_zlibwrapper.c
index e001629bf..fdddbb774 100644
--- a/zlibWrapper/zstd_zlibwrapper.c
+++ b/zlibWrapper/zstd_zlibwrapper.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the
diff --git a/zlibWrapper/zstd_zlibwrapper.h b/zlibWrapper/zstd_zlibwrapper.h
index 2a34763e4..3ec483ba9 100644
--- a/zlibWrapper/zstd_zlibwrapper.h
+++ b/zlibWrapper/zstd_zlibwrapper.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
+ * Copyright (c) 2016-2022, Przemyslaw Skibinski, Yann Collet, Meta Platforms, Inc. and affiliates.
  * All rights reserved.
  *
  * This source code is licensed under both the BSD-style license (found in the