diff --git a/requirements.txt b/requirements.txt
index a8e306c..adc33cc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Automat==0.6.0
-Twisted==17.5.0
+Twisted==19.7.0
 ZooKeeper==0.4
 argparse==1.2.1
 asn1crypto==1.0.1