diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b3f7c841..3552e82e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Unreleased
 
+# 0.20.0
+
 ## Added
 * adding program page related ops ([#412](https://github.com/algorand/pyteal/pull/412))
 * Add Replace ([#413](https://github.com/algorand/pyteal/pull/413))