diff --git a/ChangeLog b/ChangeLog
index bc05bcb..c136004 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+Release 0.4.5 - 2021/04/13
+  * update for Unicorn 6
+
 Release 0.4.4 - 2015/11/13
   * update for Unicorn 5
 
diff --git a/VERSION b/VERSION
index 6f2743d..0bfccb0 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.4.4
+0.4.5