diff --git a/ChangeLog b/ChangeLog
index 2905f2b86e..0994dc379d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Sep 12 14:39:55 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* gems/bundled_gems: Upgraded to test-unit-3.0.1 and minitest-5.4.1
+
 Fri Sep 12 06:55:40 2014  Eric Wong  <e@80x24.org>
 
 	* string.c (Init_frozen_strings): use st_init_table_with_size
diff --git a/gems/bundled_gems b/gems/bundled_gems
index b9e6f80e7d..54d84c87ba 100644
--- a/gems/bundled_gems
+++ b/gems/bundled_gems
@@ -1,3 +1,3 @@
 power_assert 0.1.3
-test-unit 3.0.0
-minitest 5.4.0
+test-unit 3.0.1
+minitest 5.4.1