diff --git a/sdk/textanalytics/Azure.AI.TextAnalytics/CHANGELOG.md b/sdk/textanalytics/Azure.AI.TextAnalytics/CHANGELOG.md
index 04575da3af7b..ff8e0d92fa6f 100644
--- a/sdk/textanalytics/Azure.AI.TextAnalytics/CHANGELOG.md
+++ b/sdk/textanalytics/Azure.AI.TextAnalytics/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Release History
 
-## 5.1.0-beta.1 (Unreleased)
+## 5.1.0-beta.1 (2020-09-17)
 
 ### New Features
 - It defaults to the latest supported API version, which currently is `3.1-preview.2`.