diff --git a/composer.json b/composer.json
index cfbd754..4a6f774 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
         }
     },
     "extra": {
-        "dev-main": "3.1.x-dev"
+        "dev-main": "3.3.x-dev"
     },
     "minimum-stability": "dev",
     "prefer-stable": true