diff --git a/requirements.txt b/requirements.txt
index f4d3299..fed6147 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ netaddr
 netifaces
 enum34
 scapy
-requests
+requests==2.18.4
 PrettyTable 
-urllib3
\ No newline at end of file
+urllib3==1.22
\ No newline at end of file