diff --git a/pkgs/development/python-modules/cock/default.nix b/pkgs/development/python-modules/cock/default.nix
index 384e2c42fea54aa..a7c23554729a40e 100644
--- a/pkgs/development/python-modules/cock/default.nix
+++ b/pkgs/development/python-modules/cock/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cock";
-  version = "0.10.0";
+  version = "0.11.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-B6r6+b+x5vEp4+yfhV03dfjlVjRbW2W6Pm91PC0Tb+o=";
+    sha256 = "sha256-Hi8aFxATsYcEO6qNzZnF73V8WLTQjb6Dw2xF4VgT2o4=";
   };
 
   propagatedBuildInputs = [ click sortedcontainers pyyaml ];