diff --git a/pkgs/development/python-modules/comicon/default.nix b/pkgs/development/python-modules/comicon/default.nix
index d42304712ef3..da91b3947731 100644
--- a/pkgs/development/python-modules/comicon/default.nix
+++ b/pkgs/development/python-modules/comicon/default.nix
@@ -13,15 +13,15 @@
 
 buildPythonPackage rec {
   pname = "comicon";
-  version = "1.1.0";
+  version = "1.2.0";
   pyproject = true;
   disabled = pythonOlder "3.10";
 
   src = fetchFromGitHub {
     owner = "potatoeggy";
     repo = "comicon";
-    rev = "v${version}";
-    hash = "sha256-VP4n2pWXHge2gJ67O2nErJ30gI0vaAMn0VOpX8sLkfs=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-oiEzZRgyG/RQCo2zSTqwlOhkwz76lSImR0ZtSlIUp4Y=";
   };
 
   nativeBuildInputs = [
@@ -38,6 +38,8 @@ buildPythonPackage rec {
     python-slugify
   ];
 
+  doCheck = false; # test artifacts are not public
+
   pythonImportsCheck = [ "comicon" ];
 
   meta = with lib; {