diff --git "a/myNotes/12-\347\224\265\345\255\220\350\257\215\345\205\270/DAY02/requirements.txt" "b/myNotes/12-\347\224\265\345\255\220\350\257\215\345\205\270/DAY02/requirements.txt"
old mode 100755
new mode 100644
index effc0a8..155256f
--- "a/myNotes/12-\347\224\265\345\255\220\350\257\215\345\205\270/DAY02/requirements.txt"
+++ "b/myNotes/12-\347\224\265\345\255\220\350\257\215\345\205\270/DAY02/requirements.txt"
@@ -20,7 +20,7 @@ gevent==1.2.2
 greenlet==0.4.13
 guacamole==0.9.2
 html5lib==0.999
-httplib2==0.9.1
+httplib2==0.19.0
 idna==2.0
 ipython==2.4.1
 jedi==0.9.0