diff --git a/pkgs/development/python-modules/vncdo/default.nix b/pkgs/development/python-modules/vncdo/default.nix
index b6d12a67185c..5f27bba823c4 100644
--- a/pkgs/development/python-modules/vncdo/default.nix
+++ b/pkgs/development/python-modules/vncdo/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "vncdo";
-  version = "0.12.0";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "sibson";
     repo = "vncdotool";
-    rev = "v${version}";
-    sha256 = "0h3ccr8zi7xpgn6hz43x1045x5l4bhha7py8x00g8bv6gaqlbwxn";
+    rev = "refs/tags/v${version}";
+    sha256 = "sha256-m8msWa8uUuDEjEUlXHCgYi0HFPKXLVXpXLyuQ3quNbA=";
   };
 
   propagatedBuildInputs = [