diff --git a/pkgs/development/libraries/cpputest/default.nix b/pkgs/development/libraries/cpputest/default.nix
index 52d6ce5214ea..d219a8e0bec1 100644
--- a/pkgs/development/libraries/cpputest/default.nix
+++ b/pkgs/development/libraries/cpputest/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl}:
 
 stdenv.mkDerivation rec {
-  version = "3.8";
+  version = "4.0";
   pname = "cpputest";
 
   src = fetchurl {
     url = "https://github.com/cpputest/cpputest/releases/download/v${version}/${pname}-${version}.tar.gz";
-    sha256 = "0mk48xd3klyqi7wf3f4wn4zqxxzmvrhhl32r25jzrixzl72wq7f8";
+    sha256 = "1xslavlb1974y5xvs8n1j9zkk05dlw8imy4saasrjlmibl895ii1";
   };
 
   meta = {