diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 78c7dd68228f..3222e4f1155e 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -19639,11 +19639,11 @@ in {
   };
 
   pygit2 = buildPythonPackage rec {
-    name = "pygit2-0.24.0";
+    name = "pygit2-0.25.0";
 
     src = pkgs.fetchurl {
       url = "mirror://pypi/p/pygit2/${name}.tar.gz";
-      sha256 = "01c155ls0h5pvpdkrk8ld6fscshmz4fchcwxrg488dbij1zdjxms";
+      sha256 = "0wf5rp0fvrw7j3j18dvwjq6xqlbm611wd55aphrfpps0v1gxh3ny";
     };
 
     preConfigure = ( if stdenv.isDarwin then ''