diff --git a/pkgs/development/libraries/cpp-utilities/default.nix b/pkgs/development/libraries/cpp-utilities/default.nix
index 996609451bf1..f2f331eec687 100644
--- a/pkgs/development/libraries/cpp-utilities/default.nix
+++ b/pkgs/development/libraries/cpp-utilities/default.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation rec {
   pname = "cpp-utilities";
-  version = "5.14.0";
+  version = "5.15.0";
 
   src = fetchFromGitHub {
     owner = "Martchus";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-WS/2iLwVIYZBu4/uuKgEQ5H/BdeG2aMeZBucFPvlOpI=";
+    sha256 = "sha256-3D/5Bl5vANZrHtJGehoHwQ0mDrL8TJ7iK2GoViiuj6E=";
   };
 
   nativeBuildInputs = [ cmake ];