diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index d8cc6f4422..5c34bcb79c 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -9,7 +9,7 @@ updates:
     directory: "/docs/sphinx" # Location of package manifests
     open-pull-requests-limit: 10
     schedule:
-      interval: "daily"
+      interval: "monthly"
     target-branch: "master"
     labels:
       - "documentation"