diff --git a/pkgs/development/libraries/at-spi2-atk/default.nix b/pkgs/development/libraries/at-spi2-atk/default.nix
index b8f86f1fa22c..a6f2b1371e56 100644
--- a/pkgs/development/libraries/at-spi2-atk/default.nix
+++ b/pkgs/development/libraries/at-spi2-atk/default.nix
@@ -2,14 +2,14 @@
 , intltool, dbus_glib, at_spi2_core, libSM }:
 
 stdenv.mkDerivation rec {
-  versionMajor = "2.20";
-  versionMinor = "1";
+  versionMajor = "2.22";
+  versionMinor = "0";
   moduleName   = "at-spi2-atk";
   name = "${moduleName}-${versionMajor}.${versionMinor}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${moduleName}/${versionMajor}/${name}.tar.xz";
-    sha256 = "2358a794e918e8f47ce0c7370eee8fc8a6207ff1afe976ec9ff547a03277bf8e";
+    sha256 = "e8bdedbeb873eb229eb08c88e11d07713ec25ae175251648ad1a9da6c21113c1";
   };
 
   buildInputs = [ python pkgconfig popt atk libX11 libICE xorg.libXtst libXi
diff --git a/pkgs/development/libraries/at-spi2-core/default.nix b/pkgs/development/libraries/at-spi2-core/default.nix
index 52459f853747..3562969f6c95 100644
--- a/pkgs/development/libraries/at-spi2-core/default.nix
+++ b/pkgs/development/libraries/at-spi2-core/default.nix
@@ -2,14 +2,14 @@
 , libX11, xextproto, libSM, libICE, libXtst, libXi, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
-  versionMajor = "2.20";
-  versionMinor = "2";
+  versionMajor = "2.22";
+  versionMinor = "0";
   moduleName   = "at-spi2-core";
   name = "${moduleName}-${versionMajor}.${versionMinor}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${moduleName}/${versionMajor}/${name}.tar.xz";
-    sha256 = "88a4de9d43139f13cca531b47b901bc1b56e0ab06ba899126644abd4ac16a143";
+    sha256 = "415ea3af21318308798e098be8b3a17b2f0cf2fe16cecde5ad840cf4e0f2c80a";
   };
 
   outputs = [ "out" "dev" ];