diff --git a/img2url/metadata.py b/img2url/metadata.py
index 932a37c..e5ab60f 100644
--- a/img2url/metadata.py
+++ b/img2url/metadata.py
@@ -5,7 +5,7 @@
 
 
 NAME = 'img2url'
-VERSION = '0.1.1'
+VERSION = '0.1.2'
 AUTHORS = [
     'huntzhan',
 ]
diff --git a/requirements.txt b/requirements.txt
index d19e83d..18168ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ PyYAML
 # enable proxy.
 requests>=2.10.0
 pysocks
+docopt