diff --git a/CHANGELOG.md b/CHANGELOG.md
index b5e667309..2c61aeefd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## v1.6.4 [unreleased]
+## v1.6.4 [2018-06-05]
 
 ### Bugfixes