diff --git a/src/include/catalog/catversion.h b/src/include/catalog/catversion.h
index e0f90c9d8e4..3190d82a868 100644
--- a/src/include/catalog/catversion.h
+++ b/src/include/catalog/catversion.h
@@ -53,6 +53,6 @@
  */
 
 /*							yyyymmddN */
-#define CATALOG_VERSION_NO	202109021
+#define CATALOG_VERSION_NO	202109032
 
 #endif
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1a750a49ca7..c07b2c6a556 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -5912,7 +5912,7 @@
   proargtypes => 'interval timestamp timestamp', prosrc => 'timestamp_bin' },
 { oid => '6178',
   descr => 'bin timestamp with time zone into specified interval',
-  proname => 'date_bin', provolatile => 's', prorettype => 'timestamptz',
+  proname => 'date_bin', prorettype => 'timestamptz',
   proargtypes => 'interval timestamptz timestamptz',
   prosrc => 'timestamptz_bin' },