diff --git a/CHANGELOG.md b/CHANGELOG.md
index 83ff428..2293998 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 # Master
 
+- Python 2.7.17 now available on Heroku 18 and 16.
+
 --------------------------------------------------------------------------------
 # 158 (2019-10-21)