diff --git a/CHANGELOG.md b/CHANGELOG.md
index 76e6fd3..b26961e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 # Master
 
+- Unpin Heroku-18 binary build deps
+
 --------------------------------------------------------------------------------
 
 # 156 (2019-09-12)