diff --git a/pkgs/development/python-modules/checkdmarc/default.nix b/pkgs/development/python-modules/checkdmarc/default.nix
index 7a1e122b737d..cbc15b287faa 100644
--- a/pkgs/development/python-modules/checkdmarc/default.nix
+++ b/pkgs/development/python-modules/checkdmarc/default.nix
@@ -6,17 +6,20 @@
   expiringdict,
   fetchFromGitHub,
   hatchling,
+  pem,
   publicsuffixlist,
   pyleri,
+  pyopenssl,
   pytestCheckHook,
   pythonOlder,
   requests,
   timeout-decorator,
+  xmltodict,
 }:
 
 buildPythonPackage rec {
   pname = "checkdmarc";
-  version = "5.5.0";
+  version = "5.7.8";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
@@ -25,19 +28,24 @@ buildPythonPackage rec {
     owner = "domainaware";
     repo = "checkdmarc";
     rev = "refs/tags/${version}";
-    hash = "sha256-skQqLWBEmfyiW2DsRRbj3Lfj52QZca0zKenFC7LltjM=";
+    hash = "sha256-fqSRqiakwFk1Cfb79oOEBbPF/fbtumuV7M6Mjl09Vmw=";
   };
 
-  nativeBuildInputs = [ hatchling ];
+  pythonRelaxDeps = [ "xmltodict" ];
 
-  propagatedBuildInputs = [
+  build-system = [ hatchling ];
+
+  dependencies = [
     cryptography
     dnspython
     expiringdict
+    pem
     publicsuffixlist
     pyleri
+    pyopenssl
     requests
     timeout-decorator
+    xmltodict
   ];
 
   nativeCheckInputs = [ pytestCheckHook ];
@@ -48,6 +56,7 @@ buildPythonPackage rec {
 
   disabledTests = [
     # Tests require network access
+    "testBIMI"
     "testDMARCPctLessThan100Warning"
     "testSPFMissingARecord"
     "testSPFMissingMXRecord"