diff --git a/c3-cloudfront-clear-cache.php b/c3-cloudfront-clear-cache.php
index 5092f9fd..c625b464 100644
--- a/c3-cloudfront-clear-cache.php
+++ b/c3-cloudfront-clear-cache.php
@@ -1,7 +1,7 @@
 <?php
 /*
  * Plugin Name: C3 Cloudfront Cache Controller
- * Version: 6.1.0
+ * Version: 6.1.1
  * Plugin URI:https://github.com/amimoto-ami/c3-cloudfront-clear-cache
  * Description: Manage CloudFront Cache and provide some fixtures.
  * Author: hideokamoto
diff --git a/readme.txt b/readme.txt
index e2d437dc..9598faff 100644
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Donate link: http://wp-kyoto.net/
 Tags: AWS,CDN,CloudFront
 Requires at least: 4.9.0
 Tested up to: 5.7.2
-Stable tag: 6.1.0
+Stable tag: 6.1.1
 License: GPLv3 or later
 License URI: http://www.gnu.org/licenses/gpl-3.0.html
 
@@ -110,6 +110,9 @@ add_filter( 'c3_select_aws_sdk', function() {
 
 == Changelog ==
 
+== 6.1.0 ==
+* [Fix] Plugin deactivation issue
+
 == 6.1.0 ==
 * [Update] Flush cache by post_ids
 
@@ -253,4 +256,4 @@ add_filter( 'c3_select_aws_sdk', function() {
 == Upgrade Notice ==
 
 == 6.1.0 ==
-* [Update] Flush cache by post_ids
+* [Fix] Plugin deactivation issue