diff --git a/doc/bug.template b/doc/bug.template
index 6b6d450c9b2..78b44d6cbd6 100644
--- a/doc/bug.template
+++ b/doc/bug.template
@@ -31,7 +31,7 @@ System Configuration:
 
   Operating System (example: Linux 2.4.18)	:
 
-  PostgreSQL version (example: PostgreSQL 8.3)  :  PostgreSQL 8.3
+  PostgreSQL version (example: PostgreSQL 8.3.1):  PostgreSQL 8.3.1
 
   Compiler used (example: gcc 3.3.5)		:
 
diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32
index 0808f7b12b4..3cc41401c7b 100644
--- a/src/include/pg_config.h.win32
+++ b/src/include/pg_config.h.win32
@@ -566,16 +566,16 @@
 #define PACKAGE_NAME "PostgreSQL"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "PostgreSQL 8.3"
+#define PACKAGE_STRING "PostgreSQL 8.3.1"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "8.3"
+#define PACKAGE_VERSION "8.3.1"
 
 /* PostgreSQL version as a string */
-#define PG_VERSION "8.3"
+#define PG_VERSION "8.3.1"
 
 /* PostgreSQL version as a number */
-#define PG_VERSION_NUM 80300
+#define PG_VERSION_NUM 80301
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "postgresql"
diff --git a/src/interfaces/libpq/libpq.rc.in b/src/interfaces/libpq/libpq.rc.in
index 482faf410d5..0cbb9d7fe6b 100644
--- a/src/interfaces/libpq/libpq.rc.in
+++ b/src/interfaces/libpq/libpq.rc.in
@@ -1,8 +1,8 @@
 #include <winver.h>
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 8,3,0,0
- PRODUCTVERSION 8,3,0,0
+ FILEVERSION 8,3,1,0
+ PRODUCTVERSION 8,3,1,0
  FILEFLAGSMASK 0x3fL
  FILEFLAGS 0
  FILEOS VOS__WINDOWS32
@@ -15,13 +15,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "\0"
             VALUE "FileDescription", "PostgreSQL Access Library\0"
-            VALUE "FileVersion", "8.3.0\0"
+            VALUE "FileVersion", "8.3.1\0"
             VALUE "InternalName", "libpq\0"
             VALUE "LegalCopyright", "Copyright (C) 2008\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "libpq.dll\0"
             VALUE "ProductName", "PostgreSQL\0"
-            VALUE "ProductVersion", "8.3.0\0"
+            VALUE "ProductVersion", "8.3.1\0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/src/port/win32ver.rc b/src/port/win32ver.rc
index a2ffbf92d30..0f1b2ac4ec3 100644
--- a/src/port/win32ver.rc
+++ b/src/port/win32ver.rc
@@ -2,8 +2,8 @@
 #include "pg_config.h"
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION    8,3,0,0
- PRODUCTVERSION 8,3,0,0
+ FILEVERSION    8,3,1,0
+ PRODUCTVERSION 8,3,1,0
  FILEFLAGSMASK  0x17L
  FILEFLAGS      0x0L
  FILEOS         VOS_NT_WINDOWS32