diff --git a/.github/2dependabot.yml b/.github/2dependabot.yml
index 95ca975..ee6aeb4 100644
--- a/.github/2dependabot.yml
+++ b/.github/2dependabot.yml
@@ -5,7 +5,7 @@
 
 version: 2
 updates:
-  - package-ecosystem: "" # See documentation for possible values
+  - package-ecosystem: "devcontainers" # See documentation for possible values
     directory: "/" # Location of package manifests
     schedule:
-      interval: "daily"
+      interval: "weekly"