diff --git a/pkgs/development/python-modules/uranium/default.nix b/pkgs/development/python-modules/uranium/default.nix
index dfabe959300d..774799f3b4d8 100644
--- a/pkgs/development/python-modules/uranium/default.nix
+++ b/pkgs/development/python-modules/uranium/default.nix
@@ -5,7 +5,7 @@ then throw "Uranium not supported for interpreter ${python.executable}"
 else
 
 stdenv.mkDerivation rec {
-  version = "3.1.0";
+  version = "3.2.1";
   pname = "uranium";
   name = "${pname}-${version}";
 
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     owner = "Ultimaker";
     repo = "Uranium";
     rev = version;
-    sha256 = "1wz2nk973g8227r9v6j7gry3m0b0ikirkws8sfhysvgj0vgak9yk";
+    sha256 = "1p05iw1x3rvb51p6hj57yq6nsjawjba3pyyr4jx924iq96vcc3fz";
   };
 
   buildInputs = [ python gettext ];