diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 993b80367..b33ae2404 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -6,3 +6,8 @@ updates:
     interval: daily
     time: "10:00"
   open-pull-requests-limit: 10
+
+- package-ecosystem: gitsubmodule
+  directory: "/"
+  schedule:
+    interval: daily