diff --git a/.scrutinizer.yml b/.scrutinizer.yml
index 552f1f2..6d59e85 100644
--- a/.scrutinizer.yml
+++ b/.scrutinizer.yml
@@ -1,4 +1,6 @@
 build:
+    environment:
+        php: 8.1.0
     nodes:
         analysis:
             tests: