diff --git a/pkgs/by-name/cp/cpm-cmake/package.nix b/pkgs/by-name/cp/cpm-cmake/package.nix
index 65805f5db4ff..abf66cad58bc 100644
--- a/pkgs/by-name/cp/cpm-cmake/package.nix
+++ b/pkgs/by-name/cp/cpm-cmake/package.nix
@@ -6,13 +6,13 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "cpm-cmake";
-  version = "0.40.5";
+  version = "0.40.6";
 
   src = fetchFromGitHub {
     owner = "cpm-cmake";
     repo = "cpm.cmake";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-wJsQNLCwWl4RiheDK36m3O8N4fmdmNazEo4gLdbTEzQ=";
+    hash = "sha256-0uyCEHh2wje7ogWe7brlalFHi9SVTkPikkoPceugZ2I=";
   };
 
   postPatch = ''