diff --git a/CHANGELOG.md b/CHANGELOG.md
index 577031d5a..6af8aa438 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 1.6.6 (Upcoming)
+## 1.6.6 (December 16, 2020)
 
 ### FEATURES:
 * **New command** `fmt` allows users to format existing HCL2 configuration