diff --git a/pkgs/development/python-modules/seatconnect/default.nix b/pkgs/development/python-modules/seatconnect/default.nix
index 76df76ba5965..bc02e81e2ba6 100644
--- a/pkgs/development/python-modules/seatconnect/default.nix
+++ b/pkgs/development/python-modules/seatconnect/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "seatconnect";
-  version = "1.1.4";
+  version = "1.1.5";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -21,8 +21,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "farfar";
     repo = pname;
-    rev = "v${version}";
-    sha256 = "sha256-NA/UiapJ/SyUmrj9hd2xGV5WWy1KhxwQtqGLV73TfHk=";
+    rev = version;
+    hash = "sha256-NA/UiapJ/SyUmrj9hd2xGV5WWy1KhxwQtqGLV73TfHk=";
   };
 
   SETUPTOOLS_SCM_PRETEND_VERSION = version;