diff --git a/pkgs/development/interpreters/php/8.1.nix b/pkgs/development/interpreters/php/8.1.nix
index c5ffbea888c2..e56ff13864bb 100644
--- a/pkgs/development/interpreters/php/8.1.nix
+++ b/pkgs/development/interpreters/php/8.1.nix
@@ -2,8 +2,8 @@
 
 let
   base = callPackage ./generic.nix (_args // {
-    version = "8.1.7";
-    hash = "sha256-uBZ1PrAFUR5pXZCUXCcJPDI2zHPbEmJlbZ+t1z6tfp0=";
+    version = "8.1.8";
+    hash = "sha256-uIFaWgJDFFPUJh41mL0fKFFuTANU8yjBKJDyV4cOTAE=";
   });
 
 in