diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..67dfa3aa
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,10 @@
+version: 2
+updates:
+  # Bumps the `submodules/agent-skills` pin so evals don't run on outdated skills.
+  # For `gitsubmodule`, `directory` is where .gitmodules lives.
+  - package-ecosystem: "gitsubmodule"
+    directory: "/"
+    schedule:
+      interval: "daily"
+    commit-message:
+      prefix: "chore(deps)"