diff --git a/pkgs/development/libraries/at-spi2-core/default.nix b/pkgs/development/libraries/at-spi2-core/default.nix
index 85ab3f35fe7..4d496932f66 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 = "2.22";
+  versionMajor = "2.24";
   versionMinor = "1";
   moduleName   = "at-spi2-core";
   name = "${moduleName}-${versionMajor}.${versionMinor}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${moduleName}/${versionMajor}/${name}.tar.xz";
-    sha256 = "6f8f39f091bfe2c57870cb8bfbb02edac4fc85cda69665e6967937daf7201c42";
+    sha256 = "1e90d064b937aacfe79a96232ac7e63d28d716e85bd9ff4333f865305a959b5b";
   };
 
   outputs = [ "out" "dev" ];