diff --git a/pkgs/development/python-modules/diff-cover/default.nix b/pkgs/development/python-modules/diff-cover/default.nix
index 2fdb0851c2dd..94b0e778c72e 100644
--- a/pkgs/development/python-modules/diff-cover/default.nix
+++ b/pkgs/development/python-modules/diff-cover/default.nix
@@ -19,13 +19,13 @@
 
 buildPythonPackage rec {
   pname = "diff-cover";
-  version = "9.7.2";
+  version = "10.2.0";
   pyproject = true;
 
   src = fetchPypi {
     pname = "diff_cover";
     inherit version;
-    hash = "sha256-hyyCDS7L95xh1Sx9xwQZAV4KuSiViVZseR3ScPwMbjs=";
+    hash = "sha256-Yb+DAl8QUQx272pYIGgM9hubl06Pgd5wxXrJJvpjhyo=";
   };
 
   build-system = [ poetry-core ];