diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 000000000..c81c7fc07
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,26 @@
+version: 2
+updates:
+- package-ecosystem: docker
+  directory: devcontainer
+  schedule:
+    interval: daily
+    time: "05:00"
+    timezone: US/Pacific
+- package-ecosystem: docker
+  directory: /
+  schedule:
+    interval: daily
+    time: "05:00"
+    timezone: US/Pacific
+- package-ecosystem: gitsubmodule
+  directory: /
+  schedule:
+    interval: daily
+    time: "05:00"
+    timezone: US/Pacific
+- package-ecosystem: github-actions
+  directory: /.github/workflows
+  schedule:
+    interval: daily
+    time: "05:00"
+    timezone: US/Pacific