diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef1860c..04c1b69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,6 @@
 
 All notable changes to `calendar-links` will be documented in this file
 
-## 1.0.0 - 201X-XX-XX
+## 1.0.0 - 2017-09-29
 
 - initial release