diff --git a/pkgs/development/python-modules/diff-cover/default.nix b/pkgs/development/python-modules/diff-cover/default.nix
index 4634ad5e6255..6990105b757e 100644
--- a/pkgs/development/python-modules/diff-cover/default.nix
+++ b/pkgs/development/python-modules/diff-cover/default.nix
@@ -18,7 +18,7 @@
 
 buildPythonPackage rec {
   pname = "diff-cover";
-  version = "7.6.0";
+  version = "7.7.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "diff_cover";
     inherit version;
-    hash = "sha256-0QBzA/a/uhSSX2AvxzXKjWslTYtXMg8rSzijphhFP0A=";
+    hash = "sha256-YGFM9+ciz3+xveSXr6wLUUKU4eJlNESWItrE2ilhI/s=";
   };
 
   propagatedBuildInputs = [