diff --git a/configure b/configure
index e256cdbc917f7fe93f0ed1cb2592956f5bed4995..e116b39f952d8860efd9253dc88aaa0ec34eb3a3 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for PostgreSQL 8.4.18.
+# Generated by GNU Autoconf 2.61 for PostgreSQL 8.4.19.
 #
 # Report bugs to <pgsql-bugs@postgresql.org>.
 #
@@ -576,8 +576,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='PostgreSQL'
 PACKAGE_TARNAME='postgresql'
-PACKAGE_VERSION='8.4.18'
-PACKAGE_STRING='PostgreSQL 8.4.18'
+PACKAGE_VERSION='8.4.19'
+PACKAGE_STRING='PostgreSQL 8.4.19'
 PACKAGE_BUGREPORT='pgsql-bugs@postgresql.org'
 
 ac_unique_file="src/backend/access/common/heaptuple.c"
@@ -1289,7 +1289,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures PostgreSQL 8.4.18 to adapt to many kinds of systems.
+\`configure' configures PostgreSQL 8.4.19 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1354,7 +1354,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of PostgreSQL 8.4.18:";;
+     short | recursive ) echo "Configuration of PostgreSQL 8.4.19:";;
    esac
   cat <<\_ACEOF
 
@@ -1499,7 +1499,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-PostgreSQL configure 8.4.18
+PostgreSQL configure 8.4.19
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1515,7 +1515,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by PostgreSQL $as_me 8.4.18, which was
+It was created by PostgreSQL $as_me 8.4.19, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -27977,7 +27977,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by PostgreSQL $as_me 8.4.18, which was
+This file was extended by PostgreSQL $as_me 8.4.19, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -28034,7 +28034,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-PostgreSQL config.status 8.4.18
+PostgreSQL config.status 8.4.19
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
diff --git a/configure.in b/configure.in
index 5103af073555836e1dc78da8680d5cf754881a12..24c69fea5ae5f2dcb3eaf72e3577766e143204ae 100644
--- a/configure.in
+++ b/configure.in
@@ -17,7 +17,7 @@ dnl Read the Autoconf manual for details.
 dnl
 m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
 
-AC_INIT([PostgreSQL], [8.4.18], [pgsql-bugs@postgresql.org])
+AC_INIT([PostgreSQL], [8.4.19], [pgsql-bugs@postgresql.org])
 
 m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.61], [], [m4_fatal([Autoconf version 2.61 is required.
 Untested combinations of 'autoconf' and PostgreSQL versions are not
diff --git a/doc/bug.template b/doc/bug.template
index 2c2c574989c70855c889c6523e7fcd5a49177e63..1d54ad896c9d8721c63ab283b780b6d528feb3a5 100644
--- a/doc/bug.template
+++ b/doc/bug.template
@@ -27,7 +27,7 @@ System Configuration:
 
   Operating System (example: Linux 2.4.18)	:
 
-  PostgreSQL version (example: PostgreSQL 8.4.18):  PostgreSQL 8.4.18
+  PostgreSQL version (example: PostgreSQL 8.4.19):  PostgreSQL 8.4.19
 
   Compiler used (example: gcc 3.3.5)		:
 
diff --git a/src/include/pg_config.h.win32 b/src/include/pg_config.h.win32
index 63d851c13bc7a5532be4d8cf9de4de5d404cc515..517a1a652ea7efbef6368896e40612626e4b7bdf 100644
--- a/src/include/pg_config.h.win32
+++ b/src/include/pg_config.h.win32
@@ -563,16 +563,16 @@
 #define PACKAGE_NAME "PostgreSQL"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "PostgreSQL 8.4.18"
+#define PACKAGE_STRING "PostgreSQL 8.4.19"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "8.4.18"
+#define PACKAGE_VERSION "8.4.19"
 
 /* PostgreSQL version as a string */
-#define PG_VERSION "8.4.18"
+#define PG_VERSION "8.4.19"
 
 /* PostgreSQL version as a number */
-#define PG_VERSION_NUM 80418
+#define PG_VERSION_NUM 80419
 
 /* 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 bf16d5e882cab8585d3957c7724e82e1df9c2f8f..00856b699687dea1cfbb5e26dec2fadcfadf5389 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 8,4,18,0
- PRODUCTVERSION 8,4,18,0
+ FILEVERSION 8,4,19,0
+ PRODUCTVERSION 8,4,19,0
  FILEFLAGSMASK 0x3fL
  FILEFLAGS 0
  FILEOS VOS__WINDOWS32
@@ -15,13 +15,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "\0"
             VALUE "FileDescription", "PostgreSQL Access Library\0"
-            VALUE "FileVersion", "8.4.18\0"
+            VALUE "FileVersion", "8.4.19\0"
             VALUE "InternalName", "libpq\0"
             VALUE "LegalCopyright", "Copyright (C) 2012\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", "libpq.dll\0"
             VALUE "ProductName", "PostgreSQL\0"
-            VALUE "ProductVersion", "8.4.18\0"
+            VALUE "ProductVersion", "8.4.19\0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/src/port/win32ver.rc b/src/port/win32ver.rc
index 8608c7cb5a55e8a7436591fcc224e94a7592bec2..ad89396e56feada17d184726a31cd0d986bc90f5 100644
--- a/src/port/win32ver.rc
+++ b/src/port/win32ver.rc
@@ -2,8 +2,8 @@
 #include "pg_config.h"
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION    8,4,18,0
- PRODUCTVERSION 8,4,18,0
+ FILEVERSION    8,4,19,0
+ PRODUCTVERSION 8,4,19,0
  FILEFLAGSMASK  0x17L
  FILEFLAGS      0x0L
  FILEOS         VOS_NT_WINDOWS32