diff --git a/pkgs/development/python-modules/pyatspi/default.nix b/pkgs/development/python-modules/pyatspi/default.nix
index 693477d20c0..3f427e34002 100644
--- a/pkgs/development/python-modules/pyatspi/default.nix
+++ b/pkgs/development/python-modules/pyatspi/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "pyatspi";
-  version = "2.32.1";
+  version = "2.34.0";
   format = "other";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "1283cbwd2kacgdij96xk26721f6amyzdhy2py11kdj5cprdlm5c4";
+    sha256 = "0j3f75j0zd6ca8msg7yr19qsfirqkn9fk8pqbjnlhqrpri455g4p";
   };
 
   nativeBuildInputs = [ pkgconfig ];
diff --git a/pkgs/development/python-modules/pygobject/3.nix b/pkgs/development/python-modules/pygobject/3.nix
index 8372adc9bdb..e9cbeb422f1 100644
--- a/pkgs/development/python-modules/pygobject/3.nix
+++ b/pkgs/development/python-modules/pygobject/3.nix
@@ -3,13 +3,13 @@ pycairo, cairo, which, ncurses, meson, ninja, isPy3k, gnome3 }:
 
 buildPythonPackage rec {
   pname = "pygobject";
-  version = "3.32.1";
+  version = "3.34.0";
 
   format = "other";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "1n04dnvq3bx7vk7pgnxlg6kiwnc7xxv9bjabkv7abpmqjkprvj9j";
+    sha256 = "06i7ynnbvgpz0gw09zsjbvhgcp5qz4yzdifw27qjwdazg2mckql7";
   };
 
   outputs = [ "out" "dev" ];