diff --git a/requirements.txt b/requirements.txt
index 6bb9f1b5f404fcf703b8cd1981f9ba25008836ea..5c20a1a4c3c64cf3ef7f02acb70afefd08c3b542 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,14 +1,18 @@
 asn1crypto==1.0.1
+blinker==1.4
 cffi==1.12.3
 Click==7.0
 cryptography==2.7
 Flask==1.1.1
 Flask-Login==0.4.1
+Flask-Mail==0.9.1
+Flask-SQLAlchemy==2.4.1
 itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1
 pkg-resources==0.0.0
 pycparser==2.19
 six==1.12.0
-SQLAlchemy==1.3.10
+SQLAlchemy==1.3.13
 Werkzeug==0.16.0
+WTForms==2.2.1