diff --git a/CHANGELOG.md b/CHANGELOG.md
index f919d865..9a6af19d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+* Added load OAuth 2.0 token exchange credentials provider from config file
+
 ## 3.13.1 ##
 * Moved grpc draft imports to draft folder