diff --git a/variables.yml b/variables.yml
index 195485956cf114957ebc34a325c94cec25334f7b..809b5c3b5029ca245b18d2847bca255b78c788f0 100644
--- a/variables.yml
+++ b/variables.yml
@@ -1 +1,4 @@
-variables: {  }
+variables:
+  PHP_MAJOR_VERSION: 8
+  PHP_MINOR_VERSION: 1
+  PHP_VERSION: '8.1'