diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 9d04100c6c..e963031237 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -10,7 +10,7 @@ updates:
   - package-ecosystem: "docker"
     directory: "/"
     schedule:
-      interval: "daily"
+      interval: "monthly"
     target-branch: "dev"
 
   - package-ecosystem: github-actions