diff --git a/resources/pre-installation.json b/resources/pre-installation.json
index 54172650..28cbde0e 100644
--- a/resources/pre-installation.json
+++ b/resources/pre-installation.json
@@ -6,7 +6,7 @@
       "website": "https://getcomposer.org/",
       "command": {
         "sh": {
-          "command": "composer self-update"
+          "command": "composer self-update 2.1.14"
         }
       },
       "test": "composer list",