diff --git a/requirements-dev.txt b/requirements-dev.txt
index e0773d31..54e95d5a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -4,4 +4,4 @@ lockfile==0.12.2
 mypy==0.770
 nose2[coverage_plugin]==0.9.2
 bandit==1.6.2
-yapf==0.29.0
+yapf==0.30.0
diff --git a/requirements.txt b/requirements.txt
index 3dfd49e3..0aa6271b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,8 @@ Flask-Testing==0.8.0
 Flask-WTF==0.14.3
 Flask==1.1.2
 SQLAlchemy==1.3.16
-WTForms==2.2.1
+WTForms==2.3.1
+email-validator==1.0.5
 Werkzeug==0.16.1  # pyup: ignore
 apache-libcloud==3.0.0
 bcrypt==3.1.7
@@ -21,10 +22,10 @@ environs==7.4.0
 gunicorn==20.0.4
 mkwvconf==0.1.1
 passlib==1.7.2
-python-crontab==2.4.1
+python-crontab==2.4.2
 requests==2.23.0
 typing==3.7.4.1
 tzlocal==2.0.0
 watchdog==0.10.2
 xtarfile[zstd]==0.0.2
-Pillow==7.1.1
+Pillow==7.1.2