diff --git a/pkgs/development/php-packages/phpstan/default.nix b/pkgs/development/php-packages/phpstan/default.nix
index d2e42454c102..d44d745829d3 100644
--- a/pkgs/development/php-packages/phpstan/default.nix
+++ b/pkgs/development/php-packages/phpstan/default.nix
@@ -6,16 +6,16 @@
 
 php.buildComposerProject (finalAttrs: {
   pname = "phpstan";
-  version = "1.11.4";
+  version = "1.11.5";
 
   src = fetchFromGitHub {
     owner = "phpstan";
     repo = "phpstan-src";
     rev = finalAttrs.version;
-    hash = "sha256-9scH169cOc4rFUqqs6gqySI9aGEU5Exi8v4VtG9ujY8=";
+    hash = "sha256-J1y8+sY/amAhWQTL4odL+fe3t10KDNBIMV9Q92VzQcE=";
   };
 
-  vendorHash = "sha256-u1GS1gyuU6T1ZJ1BLZZ/KbMoPemoN8VSFeR63/KgIAA=";
+  vendorHash = "sha256-BRm1ih+NHQIet7OuuSqXheVV/ZMS2h2wkRjdJ+nam48=";
   composerStrictValidation = false;
 
   meta = {