diff --git a/pkgs/by-name/do/doctest/package.nix b/pkgs/by-name/do/doctest/package.nix
index f6ffd1b9e559..cbea1dcba749 100644
--- a/pkgs/by-name/do/doctest/package.nix
+++ b/pkgs/by-name/do/doctest/package.nix
@@ -7,13 +7,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "doctest";
-  version = "2.5.0";
+  version = "2.5.2";
 
   src = fetchFromGitHub {
     owner = "doctest";
     repo = "doctest";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-7t/eknv7VtHoBgcuJmI07x//HIyqzE9HUuH5u2y7X8A=";
+    hash = "sha256-4jW6xPFCFxk1l47EkSUVojhycrtluPhOc5Adf/25R7M=";
   };
 
   nativeBuildInputs = [ cmake ];
@@ -27,6 +27,7 @@ stdenv.mkDerivation (finalAttrs: {
   doCheck = true;
 
   meta = {
+    changelog = "https://github.com/doctest/doctest/releases/tag/${finalAttrs.src.tag}";
     homepage = "https://github.com/doctest/doctest";
     description = "Fastest feature-rich C++11/14/17/20 single-header testing framework";
     platforms = lib.platforms.all;