diff --git a/requirements.txt b/requirements.txt
index 9dc350c..d475dc3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+bcrypt==3.1.7
 certifi==2019.6.16
 chardet==3.0.4
 defusedxml==0.6.0