diff --git a/pkgs/development/python-modules/whenever/default.nix b/pkgs/development/python-modules/whenever/default.nix
index 2e7437201bcb..a19a965f2d04 100644
--- a/pkgs/development/python-modules/whenever/default.nix
+++ b/pkgs/development/python-modules/whenever/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage rec {
   pname = "whenever";
-  version = "0.10.0b2";
+  version = "0.10.0b3";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "ariebovenberg";
     repo = "whenever";
     tag = version;
-    hash = "sha256-39vl5/v4bkfNXuU9dXnXgUhR8NagvHFX2IRdS77e/nI=";
+    hash = "sha256-cfqgUkuslNm0jgrnSIEDjWHBL7Pmk5OpR/hmJOrdfbU=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {