diff --git a/CHANGELOG.md b/CHANGELOG.md
index f14bb9c..c5461da 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
-## 1.0.0 (Unreleased)
+## 1.0.0 (November 21, 2017)
 
 Initial version.