diff --git a/ChangeLog b/ChangeLog
index 694c18b..0983023 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,10 +1,10 @@
 # Change Log
 
-## [1.0.1] - 2015-02-18
+## [1.0.1] - 2015-04-12
 ### Added
 - Example section to the man page
 
-## [1.0] - 2015-02-17
+## [1.0] - 2015-04-11
 ### Added
 - package.use hierarchy dump
 - load a dumped file to the package.use hierarchy