diff --git a/requirements.txt b/requirements.txt
index a96907d3dc..bc250873ff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,5 +20,5 @@ semantic-version==2.8.2
 six==1.13.0
 toml==0.10.0
 typing==3.7.4.1
-virtualenv==16.7.7
+virtualenv==16.7.8
 zipp==0.6.0