diff --git a/pkgs/development/python-modules/pycec/default.nix b/pkgs/development/python-modules/pycec/default.nix
index c65ea3a695ff..640cc6b36561 100644
--- a/pkgs/development/python-modules/pycec/default.nix
+++ b/pkgs/development/python-modules/pycec/default.nix
@@ -3,17 +3,21 @@
 , fetchFromGitHub
 , libcec
 , pytestCheckHook
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "pycec";
-  version = "0.5.1";
+  version = "0.5.2";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
 
   src = fetchFromGitHub {
     owner = "konikvranik";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1ivnmihajhfkwwghgl0f8n9ragpirbmbj1mhj9bmjjc29zzdc3m6";
+    sha256 = "sha256-H18petSiUdftZN8Q3fPmfSJA3OZks+gI+FAq9LwkRsk=";
   };
 
   propagatedBuildInputs = [
@@ -24,7 +28,9 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  pythonImportsCheck = [ "pycec" ];
+  pythonImportsCheck = [
+    "pycec"
+  ];
 
   meta = with lib; {
     description = "Python modules to access HDMI CEC devices";