diff --git a/pkgs/development/libraries/gstreamer/bad/default.nix b/pkgs/development/libraries/gstreamer/bad/default.nix
index 02f1cf89a5fd..f05408767a74 100644
--- a/pkgs/development/libraries/gstreamer/bad/default.nix
+++ b/pkgs/development/libraries/gstreamer/bad/default.nix
@@ -7,17 +7,18 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gst-plugins-bad-1.2.1";
+  name = "gst-plugins-bad-1.2.2";
 
   meta = {
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gst-plugins-bad/${name}.tar.xz";
-    sha256 = "f33e7c81fcb742fe50b73ad87ef8a4baa7d6b59c5002a10bf63c8dee22404929";
+    sha256 = "63e78db11b482d0529a0bde01e2ac23fd32c7cb99a5508b53ee4ca1051871b2c";
   };
 
   nativeBuildInputs = [ pkgconfig python ];
diff --git a/pkgs/development/libraries/gstreamer/base/default.nix b/pkgs/development/libraries/gstreamer/base/default.nix
index fa5e7696c1ac..01a75ce52112 100644
--- a/pkgs/development/libraries/gstreamer/base/default.nix
+++ b/pkgs/development/libraries/gstreamer/base/default.nix
@@ -4,18 +4,19 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gst-plugins-base-1.2.1";
+  name = "gst-plugins-base-1.2.2";
 
   meta = {
     description = "Base plugins and helper libraries";
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gst-plugins-base/${name}.tar.xz";
-    sha256 = "de2444a5c150d4e4b680364d7c0414cd8b015d95b305ff65d65a17683379532f";
+    sha256 = "fa90cf21eac0a77f9393100356aef99ae42072c31dc218d3ae2e7f86cd5ced69";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/libraries/gstreamer/core/default.nix b/pkgs/development/libraries/gstreamer/core/default.nix
index 6c33b91d6ee6..5e7548627fe2 100644
--- a/pkgs/development/libraries/gstreamer/core/default.nix
+++ b/pkgs/development/libraries/gstreamer/core/default.nix
@@ -3,18 +3,19 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gstreamer-1.2.1";
+  name = "gstreamer-1.2.2";
 
   meta = {
     description = "Open source multimedia framework";
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gstreamer/${name}.tar.xz";
-    sha256 = "a4523d2471bca6cd0059a32e3b042f50faa4dadc6439852af8b43ca3f17d1fc9";
+    sha256 = "b9f12137ab663edc6c37429b38ca7911074b9c2a829267fe855d4e57d916a0b6";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/libraries/gstreamer/good/default.nix b/pkgs/development/libraries/gstreamer/good/default.nix
index 75af280b0afc..616f63d7da7f 100644
--- a/pkgs/development/libraries/gstreamer/good/default.nix
+++ b/pkgs/development/libraries/gstreamer/good/default.nix
@@ -7,17 +7,18 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gst-plugins-good-1.2.1";
+  name = "gst-plugins-good-1.2.2";
 
   meta = {
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.gpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gst-plugins-good/${name}.tar.xz";
-    sha256 = "660fa02dbe01086fcf702d87acc0ba5dde2559d6a11ecf438874afe504c50517";
+    sha256 = "6c090f00e8e4588f12807bd9fbb06a03b84a512c93e84d928123ee4a42228a81";
   };
 
   nativeBuildInputs = [ pkgconfig python ];
diff --git a/pkgs/development/libraries/gstreamer/libav/default.nix b/pkgs/development/libraries/gstreamer/libav/default.nix
index 72556d968029..956058227877 100644
--- a/pkgs/development/libraries/gstreamer/libav/default.nix
+++ b/pkgs/development/libraries/gstreamer/libav/default.nix
@@ -3,17 +3,18 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gst-libav-1.2.1";
+  name = "gst-libav-1.2.2";
 
   meta = {
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gst-libav/${name}.tar.xz";
-    sha256 = "fd152b7aec56ae76ad58b9759913a8bfe1792bdf64f260d0acaba75b75076676";
+    sha256 = "585eb7971006100ad771a852e07bd2f3e23bcc6eb0b1253a40b5a0e40e4e7418";
   };
 
   nativeBuildInputs = [ pkgconfig python yasm ];
diff --git a/pkgs/development/libraries/gstreamer/ugly/default.nix b/pkgs/development/libraries/gstreamer/ugly/default.nix
index 60bf519a76c7..8dafbf013f37 100644
--- a/pkgs/development/libraries/gstreamer/ugly/default.nix
+++ b/pkgs/development/libraries/gstreamer/ugly/default.nix
@@ -5,17 +5,18 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "gst-plugins-ugly-1.2.1";
+  name = "gst-plugins-ugly-1.2.2";
 
   meta = {
     homepage = "http://gstreamer.freedesktop.org";
     license = stdenv.lib.licenses.lgpl2Plus;
     platforms = stdenv.lib.platforms.linux;
+    maintainers = with stdenv.lib.maintainers; [ iyzsong ];
   };
 
   src = fetchurl {
     url = "${meta.homepage}/src/gst-plugins-ugly/${name}.tar.xz";
-    sha256 = "35ae5d45de54827604e24f57f54ab30a5ab2245b4c4120977273eb11d19c2395";
+    sha256 = "4b6aac272a5be0d68f365ef6fba0f829fc5c1d1d601bb4dd9e85f5289b2b56c3";
   };
 
   nativeBuildInputs = [ pkgconfig python ];