diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 00000000..fae251a4
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,22 @@
+version: 2
+updates:
+  - package-ecosystem: bundler
+    directory: "/temporalio"
+    schedule:
+      interval: weekly
+    cooldown:
+      default-days: 14
+
+  - package-ecosystem: cargo
+    directory: "/temporalio"
+    schedule:
+      interval: weekly
+    cooldown:
+      default-days: 14
+
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: weekly
+    cooldown:
+      default-days: 14