diff --git a/pkgs/development/python-modules/scmrepo/default.nix b/pkgs/development/python-modules/scmrepo/default.nix
index 6d38658041b5a..f04af70516822 100644
--- a/pkgs/development/python-modules/scmrepo/default.nix
+++ b/pkgs/development/python-modules/scmrepo/default.nix
@@ -20,7 +20,7 @@
 
 buildPythonPackage rec {
   pname = "scmrepo";
-  version = "3.3.8";
+  version = "3.3.9";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -29,7 +29,7 @@ buildPythonPackage rec {
     owner = "iterative";
     repo = "scmrepo";
     rev = "refs/tags/${version}";
-    hash = "sha256-8fx4yZcdOb32x5eo04ixpMe3Mh21LwqzNKVRVEnjfQo=";
+    hash = "sha256-HrJraiETYC7U2IB9ykjGUOg3khA4lBIH18r7btvXRH8=";
   };
 
   build-system = [