diff --git a/pkgs/development/python-modules/diff_cover/default.nix b/pkgs/development/python-modules/diff_cover/default.nix
index ed16f7f95e5..7066a188c77 100644
--- a/pkgs/development/python-modules/diff_cover/default.nix
+++ b/pkgs/development/python-modules/diff_cover/default.nix
@@ -17,7 +17,7 @@
 
 buildPythonPackage rec {
   pname = "diff_cover";
-  version = "2.5.0";
+  version = "2.5.2";
 
   preCheck = ''
     export LC_ALL=en_US.UTF-8;
@@ -25,7 +25,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2ba4e8dcd5439a245287fac056db02a9261432b1a44a5cffbe593032de86f1c7";
+    sha256 = "09pgzx2m04hzpckwgz4iz9590ll5fk1mirlra89qps8ig1xmz5m5";
   };
 
   propagatedBuildInputs = [ jinja2 jinja2_pluralize pygments six inflect ];