diff --git a/.github/workflows/gdextension.yml b/.github/workflows/gdextension.yml
index d2ac1ce..22aca10 100644
--- a/.github/workflows/gdextension.yml
+++ b/.github/workflows/gdextension.yml
@@ -5,7 +5,7 @@ on:
       godot-cpp-ref:
         description: A tag, branch or commit hash in the godot-cpp repository.
         type: string
-        default: 4.2
+        default: master
       limboai-ref:
         description: A tag, branch or commit hash in the LimboAI repository.
         type: string
@@ -20,7 +20,7 @@ on:
       godot-cpp-ref:
         description: A tag, branch or commit hash in the godot-cpp repository.
         type: string
-        default: 4.2
+        default: master
       limboai-ref:
         description: A tag, branch or commit hash in the LimboAI repository.
         type: string