diff --git a/CHANGELOG.md b/CHANGELOG.md
index 64655df..1e325be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 ## CHANGE LOG
 
+### v6.2.3
+
+- 为上传策略添加`persistentPipeline`参数，用于指明使用哪个命名转码队列。  [https://github.com/qiniu/ruby-sdk/pull/93](https://github.com/qiniu/ruby-sdk/pull/93)
+
 ### v6.2.2
 
 - 为/pfop接口添加`pipeline`参数，用于指明使用哪个命名转码队列。  [https://github.com/qiniu/ruby-sdk/pull/92](https://github.com/qiniu/ruby-sdk/pull/92)
diff --git a/Gemfile.lock b/Gemfile.lock
index 9c5bf99..f438769 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    qiniu (6.2.2)
+    qiniu (6.2.3)
       json (~> 1.7)
       mime-types (~> 1.19)
       rest-client (~> 1.6)
diff --git a/lib/qiniu/version.rb b/lib/qiniu/version.rb
index 51c7678..ecfd591 100755
--- a/lib/qiniu/version.rb
+++ b/lib/qiniu/version.rb
@@ -4,7 +4,7 @@ module Qiniu
     module Version
       MAJOR = 6
       MINOR = 2
-      PATCH = 2
+      PATCH = 3
       # Returns a version string by joining <tt>MAJOR</tt>, <tt>MINOR</tt>, and <tt>PATCH</tt> with <tt>'.'</tt>
       #
       # Example