diff --git a/pkgs/development/interpreters/rakudo/zef.nix b/pkgs/development/interpreters/rakudo/zef.nix
index 61008f242b91..350eea43160e 100644
--- a/pkgs/development/interpreters/rakudo/zef.nix
+++ b/pkgs/development/interpreters/rakudo/zef.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "zef";
-  version = "0.11.5";
+  version = "0.11.9";
 
   src = fetchFromGitHub {
     owner = "ugexe";
     repo = "zef";
     rev = "v${version}";
-    sha256 = "sha256-LLUAwqky/q9KvFltrcff5U2BSLvOk/BbDSj07QlePSg=";
+    sha256 = "1x1jj9k80lza1b3aidw9ybi26kjf30mvqkmnnmxf27302ipq69jy";
   };
 
   nativeBuildInputs = [ makeWrapper ];