diff --git a/requirements.txt b/requirements.txt
index 4a59011..9ac6988 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,21 +1,22 @@
+requests
 argparse==1.2.1
-colorama==0.2.5
-decorator==3.4.0
-flake8==2.5.1
-gevent==1.0
-mock==1.3.0
-netifaces==0.10.4
-numpy==1.8.2
-pep8==1.5.7
-pep8-naming==0.3.3
-pyflakes==1.0.0
-pylint==1.5.2
-pyOpenSSL==0.13
-PyYAML==3.10
-scapy==2.3.2
-simplejson==3.8.1
-six==1.10.0
-ssh-import-id==3.21
-Twisted==16.4.0
-urllib3==1.7.1
+colorama>=0.2.5
+decorator>=3.4.0
+flake8>=2.5.1
+gevent>=1.1.2
+mock>=1.3.0
+netifaces>=0.10.4
+numpy>=1.8.2
+pep8>=1.5.7
+pep8-naming>=0.3.3
+pyflakes>=1.0.0
+pylint>=1.5.2
+pyOpenSSL>=0.13
+PyYAML>=3.10
+scapy>=2.3.2
+simplejson>=3.8.1
+six>=1.10.0
+Twisted>=13.2.0
+urllib3>=1.7.1
+