diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index e6b08a1..5923f30 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -5,5 +5,6 @@ updates:
   schedule:
     interval: "daily"
 - package-ecosystem: mix
+  directory: "/"
   schedule:
     interval: "daily"