diff --git a/pkgs/development/python-modules/pycontrol4/default.nix b/pkgs/development/python-modules/pycontrol4/default.nix
index 5719e7640631..ab8c18de1819 100644
--- a/pkgs/development/python-modules/pycontrol4/default.nix
+++ b/pkgs/development/python-modules/pycontrol4/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "pycontrol4";
-  version = "1.1.0";
+  version = "1.1.2";
 
   disabled = pythonOlder "3.6";
 
@@ -19,8 +19,8 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "lawtancool";
     repo = "pyControl4";
-    rev = "v${version}";
-    hash = "sha256-dMv2b6dbMauPvPf4LHKmLF4jnXYRYe6A+2lDtiZDUhY=";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-oKKc9s3/fO7cFMjOeKtpvEwmfglxI2lxlN3EIva7zR8=";
   };
 
   postPatch = ''