diff --git a/pkgs/development/python-modules/contexttimer/default.nix b/pkgs/development/python-modules/contexttimer/default.nix
index 556a77575a11..637d6426be15 100644
--- a/pkgs/development/python-modules/contexttimer/default.nix
+++ b/pkgs/development/python-modules/contexttimer/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage {
   pname = "contexttimer";
-  version = "unstable-2024-09-05";
+  version = "0.3.3-unstable-2024-09-05";
   pyproject = true;
 
   src = fetchFromGitHub {