diff --git a/requirements.txt b/requirements.txt
index 97fd3d8..f4c81ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,5 @@ hsluv~=0.0.2
 flask-babel~=1.0
 email-validator~=1.1
 environ-config~=20.0
+wtforms~=2.3
 typing-extensions