diff --git a/pkgs/development/python-modules/sphinx-copybutton/default.nix b/pkgs/development/python-modules/sphinx-copybutton/default.nix
index f269e2d965e3..040bed82cdec 100644
--- a/pkgs/development/python-modules/sphinx-copybutton/default.nix
+++ b/pkgs/development/python-modules/sphinx-copybutton/default.nix
@@ -6,13 +6,13 @@
 
 buildPythonPackage rec {
   pname = "sphinx-copybutton";
-  version = "0.5.1";
+  version = "0.5.2";
 
   src = fetchFromGitHub {
     owner = "executablebooks";
     repo = "sphinx-copybutton";
     rev = "v${version}";
-    hash = "sha256-ptQNeklF9f0XeDbBq64ZFV15O8b4lQQLHRfblOQ3nRQ=";
+    hash = "sha256-LM2LtQuYsPRJ2XX9aAW36xRtwghTkzug6A6fpVJ6hbk=";
     fetchSubmodules = true;
   };