diff --git a/requirements.txt b/requirements.txt
index 8a6a1d4..c28535d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,5 @@
+praw==2.1.20
+requests==2.6.0
 SimpleConfigParser==0.1.0
-argparse==1.2.1
-praw==2.1.18
-requests==2.3.0
-six==1.7.3
-update-checker==0.10
+six==1.9.0
+update-checker==0.11