diff --git a/pkgs/development/python-modules/checkdmarc/default.nix b/pkgs/development/python-modules/checkdmarc/default.nix
index 636ce721286b..de61bab4f1c3 100644
--- a/pkgs/development/python-modules/checkdmarc/default.nix
+++ b/pkgs/development/python-modules/checkdmarc/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "checkdmarc";
-  version = "5.15.4";
+  version = "5.17.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "domainaware";
     repo = "checkdmarc";
     tag = finalAttrs.version;
-    hash = "sha256-MafEl+5uZS490ZZqi74alOnbLfDyMGb5RK5CtyHUS60=";
+    hash = "sha256-smKilbk+91da1Jh/e+eG6rP/YSCwS499qk3qHFQWH3A=";
   };
 
   pythonRelaxDeps = [
@@ -54,8 +54,6 @@ buildPythonPackage (finalAttrs: {
 
   pythonImportsCheck = [ "checkdmarc" ];
 
-  enabledTestPaths = [ "tests.py" ];
-
   disabledTests = [
     # Tests require network access
     "testBIMI"