diff --git a/CHANGELOG.md b/CHANGELOG.md
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--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [Operational update](https://github.com/winkjs/wink-nlp/releases/tag/1.7.1)
+## Version 1.7.1 July 09, 2021
+
+### ⚙️ Updates
+- Improved documentation. 📚🤓
+
+
 # [Adding more similarity methods & an as helper](https://github.com/winkjs/wink-nlp/releases/tag/1.7.0)
 ## Version 1.7.0 July 01, 2021