diff --git a/pkgs/servers/sql/postgresql/8.4.x.nix b/pkgs/servers/sql/postgresql/8.4.x.nix
index c8597def61e9..a99d7536a8a2 100644
--- a/pkgs/servers/sql/postgresql/8.4.x.nix
+++ b/pkgs/servers/sql/postgresql/8.4.x.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, zlib, ncurses, readline }:
 
-let version = "8.4.17"; in
+let version = "8.4.18"; in
 
 stdenv.mkDerivation rec {
   name = "postgresql-${version}";
 
   src = fetchurl {
     url = "mirror://postgresql/source/v${version}/${name}.tar.bz2";
-    sha256 = "0dh4rn4q2amqjwmjjiya99bz1ph3lx45j5brnpwdjd9mxhs4r26w";
+    sha256 = "c08e5e93dac9d484019a07ff91db9f224350b90ef4be1543e33282cc20daf872";
   };
 
   buildInputs = [ zlib ncurses readline ];
diff --git a/pkgs/servers/sql/postgresql/9.0.x.nix b/pkgs/servers/sql/postgresql/9.0.x.nix
index ea25cf0d476c..3810eeba72c5 100644
--- a/pkgs/servers/sql/postgresql/9.0.x.nix
+++ b/pkgs/servers/sql/postgresql/9.0.x.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, zlib, readline }:
 
-let version = "9.0.13"; in
+let version = "9.0.14"; in
 
 stdenv.mkDerivation rec {
   name = "postgresql-${version}";
 
   src = fetchurl {
     url = "mirror://postgresql/source/v${version}/${name}.tar.bz2";
-    sha256 = "0xwrmwrx0pm21w3ifrqcmb8k2sa46w491ff3gqqfxynyk78a9bji";
+    sha256 = "de42b669cb891fc9b925406e71d1669ed5c856aae6d552ac6f14bf6dec0b79f1";
   };
 
   buildInputs = [ zlib readline ];
diff --git a/pkgs/servers/sql/postgresql/9.1.x.nix b/pkgs/servers/sql/postgresql/9.1.x.nix
index b9436cb4b083..65a969b4db0e 100644
--- a/pkgs/servers/sql/postgresql/9.1.x.nix
+++ b/pkgs/servers/sql/postgresql/9.1.x.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, zlib, readline }:
 
-let version = "9.1.9"; in
+let version = "9.1.10"; in
 
 stdenv.mkDerivation rec {
   name = "postgresql-${version}";
 
   src = fetchurl {
     url = "mirror://postgresql/source/v${version}/${name}.tar.bz2";
-    sha256 = "1n1dc1kqc487dylc22iq1j8sn93jxbqm2g4b5rr0i4q0h7hk7998";
+    sha256 = "8329bcd160fcb76ee8c79676f6c979a94069ca5c108449fbb365e1ea98f92b77";
   };
 
   buildInputs = [ zlib readline ];
diff --git a/pkgs/servers/sql/postgresql/9.2.x.nix b/pkgs/servers/sql/postgresql/9.2.x.nix
index 46a6aa0c032c..46b7e7ff3c57 100644
--- a/pkgs/servers/sql/postgresql/9.2.x.nix
+++ b/pkgs/servers/sql/postgresql/9.2.x.nix
@@ -1,13 +1,13 @@
 { stdenv, fetchurl, zlib, readline }:
 
-let version = "9.2.4"; in
+let version = "9.2.5"; in
 
 stdenv.mkDerivation rec {
   name = "postgresql-${version}";
 
   src = fetchurl {
     url = "mirror://postgresql/source/v${version}/${name}.tar.bz2";
-    sha256 = "14xfzw3hb2fn60c438v3j7wa65jjm2pnmx4qb4i4ji4am0cdjzfr";
+    sha256 = "22c1edfd6a404bb15fba655863e94f09a10716ded1910a8bc98ee85f413007a4";
   };
 
   buildInputs = [ zlib readline ];