diff --git a/requirements.txt b/requirements.txt
index d48c280f..23350fc9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,12 @@
-beautifulsoup4
-dnspython
-feedparser
-lxml
-netifaces
-PySocks
-pytz
-requests
-scrypt
-suds-jurko
-tornado
-tweepy
+beautifulsoup4==4.8.0
+dnspython==1.16.0
+feedparser==5.2.1
+lxml==4.4.1
+netifaces==0.10.9
+PySocks==1.7.1
+pytz==2019.2
+requests==2.22.0
+scrypt==0.8.13
+suds-jurko==0.6
+tornado==3.2.1
+tweepy==3.8.0