diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 0001d92..0370a16
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ meld3==1.0.2
 newrelic==2.40.0.34
 numpy==1.11.2
 pandas==0.19.0
-paramiko==1.17.2
+paramiko==2.0.9
 pathspec==0.3.4
 psycopg2==2.6.2
 pycrypto==2.6.1