diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 939e5341..aacc61f5 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -26,3 +26,6 @@ information on using pull requests.
 
 This project follows [Google's Open Source Community
 Guidelines](https://opensource.google.com/conduct/).
+
+## Last Updated
+Dec 2021