diff --git a/requirements/base.txt b/requirements/base.txt
index 013234b2..e3c8b54c 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -2,7 +2,7 @@
 --extra-index-url https://pypi.org/simple
 argparse==1.4.0
 asn1crypto==0.24.0
-bcrypt==3.1.4
+bcrypt==4.1.1
 beautifulsoup4==4.6.0
 certifi==2018.4.16
 cffi==1.11.5