enable dependabot
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..6285813
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,19 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+# https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+# <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
+# option. This file may not be copied, modified, or distributed
+# except according to those terms.
+
+version: 2
+updates:
+ - package-ecosystem: "pip"
+ directory: "/"
+ schedule:
+ interval: "daily"
+
+ - package-ecosystem: "github-actions"
+ directory: "/"
+ schedule:
+ interval: "daily"
