Pin wtforms and dependencies

Author: sensei100

Pipfile

@@ -24,6 +24,8 @@ flask-openid = "==1.3.0"
 flask-sqlalchemy = "==2.4.4"
 jinja2 = "==2.11.3"
 werkzeug = "==0.16.1"
+marshmallow = "==2.21.0"
+wtforms = "==2.3.3"
 
 [packages]
 pytest = "==6.2.4"