diff --git a/Gemfile.lock b/Gemfile.lock
index 90998b9..0874f4b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    qiniu-rs (2.3.1)
+    qiniu-rs (2.3.2)
       json (~> 1.7.3)
       mime-types (~> 1.19)
       rest-client (~> 1.6.7)
diff --git a/lib/qiniu/rs/version.rb b/lib/qiniu/rs/version.rb
index 162a3bc..685b511 100755
--- a/lib/qiniu/rs/version.rb
+++ b/lib/qiniu/rs/version.rb
@@ -2,6 +2,6 @@
 
 module Qiniu
   module RS
-    VERSION = "2.3.1"
+    VERSION = "2.3.2"
   end
 end