diff --git a/pkgs/by-name/ph/phpunit/package.nix b/pkgs/by-name/ph/phpunit/package.nix
index 7eea0a35f37d..1ddc4234f134 100644
--- a/pkgs/by-name/ph/phpunit/package.nix
+++ b/pkgs/by-name/ph/phpunit/package.nix
@@ -10,16 +10,16 @@
 
 php.buildComposerProject2 (finalAttrs: {
   pname = "phpunit";
-  version = "12.1.5";
+  version = "12.1.6";
 
   src = fetchFromGitHub {
     owner = "sebastianbergmann";
     repo = "phpunit";
     tag = finalAttrs.version;
-    hash = "sha256-+KYRsYFUs85fOO2mTcB73Cmhc5HOHe5/y7lryGdBYwE=";
+    hash = "sha256-LfAG35k2cjwVJ0baaKfKP6VewHUihx4QnTDsfJihqs8=";
   };
 
-  vendorHash = "sha256-V7v2XdVawZ/DWjyKugc700EaOCPMWr+wXaXToBWXPQY=";
+  vendorHash = "sha256-ktWbLgexvz85mGnwvyfS2hXd9u7T0yqCr9MYUjSxRkU=";
 
   passthru = {
     updateScript = nix-update-script { };