diff --git a/pkgs/applications/networking/instant-messengers/gajim/default.nix b/pkgs/applications/networking/instant-messengers/gajim/default.nix
index ced3dcf5fe48..2b6cb9969e82 100644
--- a/pkgs/applications/networking/instant-messengers/gajim/default.nix
+++ b/pkgs/applications/networking/instant-messengers/gajim/default.nix
@@ -21,11 +21,11 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "gajim";
-  version = "1.3.2";
+  version = "1.3.3";
 
   src = fetchurl {
     url = "https://gajim.org/downloads/${lib.versions.majorMinor version}/gajim-${version}.tar.gz";
-    sha256 = "1vjzv8zg9s393xw81klcgbkn4h6j2blzla9iil5kqfrw7wmldskh";
+    sha256 = "1337qkpcv7j0fgws9scnk82mn2l7s17060vmrbh3ihinmxmbxg6x";
   };
 
   buildInputs = [
@@ -57,9 +57,6 @@ python3.pkgs.buildPythonApplication rec {
   checkInputs = [ xvfb-run dbus.daemon ];
 
   checkPhase = ''
-    # https://dev.gajim.org/gajim/gajim/-/issues/10478
-    rm test/lib/gajim_mocks.py test/unit/test_gui_interface.py
-
     xvfb-run dbus-run-session \
       --config-file=${dbus.daemon}/share/dbus-1/session.conf \
       ${python3.interpreter} setup.py test
diff --git a/pkgs/development/python-modules/nbxmpp/default.nix b/pkgs/development/python-modules/nbxmpp/default.nix
index 44460a21d5b9..f230e0c80c65 100644
--- a/pkgs/development/python-modules/nbxmpp/default.nix
+++ b/pkgs/development/python-modules/nbxmpp/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "nbxmpp";
-  version = "2.0.3";
+  version = "2.0.4";
 
   disabled = pythonOlder "3.7";
 
@@ -22,7 +22,7 @@ buildPythonPackage rec {
     owner = "gajim";
     repo = "python-nbxmpp";
     rev = "nbxmpp-${version}";
-    sha256 = "0gzyd25sja7n49f1ihyg6gch1b0r409r0p3qpwn8w8xy7jgn6ysc";
+    sha256 = "1c2ncx1k93gxndaw183x0vlqgjnippl3v6sknklj3z2yjcj0l1ks";
   };
 
   buildInputs = [