diff --git a/pkgs/development/python-modules/cython/default.nix b/pkgs/development/python-modules/cython/default.nix
index 34e82fb9f352..9ecd2da4cd75 100644
--- a/pkgs/development/python-modules/cython/default.nix
+++ b/pkgs/development/python-modules/cython/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "cython";
-  version = "3.2.5";
+  version = "3.3.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "cython";
     repo = "cython";
     tag = version;
-    hash = "sha256-wes7UFSWW00tKTmp3Aqk0jDpMMRVHRIhonC6CD7pwB4=";
+    hash = "sha256-gIEqq8DAJF197gH1cMuq5JxI4rV/VHS70vg8hywXDqw=";
   };
 
   build-system = [