diff --git a/compose.yml b/compose.yml
index 2b8eaa1..6d4fd83 100644
--- a/compose.yml
+++ b/compose.yml
@@ -6,7 +6,7 @@ services:
       context: .
       dockerfile: Dockerfile
       args:
-        PHP_VERSION: "8.0"
+        PHP_VERSION: "7.3"
       platforms:
         - linux/amd64