diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index eda3a652f4ab..4f68b9c91f31 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3598,7 +3598,7 @@ with pkgs;
 
   bud = callPackage ../tools/networking/bud { };
 
-  bump2version = python37Packages.callPackage ../applications/version-management/git-and-tools/bump2version { };
+  bump2version = python3Packages.callPackage ../applications/version-management/git-and-tools/bump2version { };
 
   bumpver = callPackage ../applications/version-management/bumpver { };