diff --git a/aprsd/flask.py b/aprsd/flask.py
index 413f36c..bf4a81c 100644
--- a/aprsd/flask.py
+++ b/aprsd/flask.py
@@ -17,7 +17,9 @@ from flask_socketio import Namespace, SocketIO
 from werkzeug.security import check_password_hash, generate_password_hash
 
 import aprsd
-from aprsd import client, kissclient, messaging, packets, plugin, stats, threads, utils
+from aprsd import (
+    client, kissclient, messaging, packets, plugin, stats, threads, utils,
+)
 
 
 LOG = logging.getLogger("APRSD")
diff --git a/dev-requirements.txt b/dev-requirements.txt
index 6f7ad18..c709889 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -123,7 +123,7 @@ pkginfo==1.7.1
     # via twine
 platformdirs==2.2.0
     # via virtualenv
-pluggy==0.13.1
+pluggy==1.0.0
     # via
     #   pytest
     #   tox
@@ -149,7 +149,7 @@ pyparsing==2.4.7
     # via packaging
 pyrsistent==0.18.0
     # via jsonschema
-pytest==6.2.4
+pytest==6.2.5
     # via
     #   -r dev-requirements.in
     #   pytest-cov
diff --git a/requirements.in b/requirements.in
index 1e00739..b55cb43 100644
--- a/requirements.in
+++ b/requirements.in
@@ -12,7 +12,7 @@ pbr
 pyyaml
 # Allowing a newer version can lead to a conflict with
 # requests.
-# py3-validate-email
+py3-validate-email
 pytz
 requests
 six
diff --git a/requirements.txt b/requirements.txt
index 645eb47..727141a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,14 +23,20 @@ click==8.0.1
     #   -r requirements.in
     #   click-completion
     #   flask
+click-completion==0.5.2
+    # via -r requirements.in
 contexter==0.1.4
     # via signalslot
 cryptography==3.4.7
     # via pyopenssl
-dnspython==1.16.0
-    # via eventlet
-eventlet==0.31.1
+dnspython==2.1.0
+    # via
+    #   eventlet
+    #   py3-validate-email
+eventlet==0.32.0
     # via -r requirements.in
+filelock==3.0.12
+    # via py3-validate-email
 flask==2.0.1
     # via
     #   -r requirements.in
@@ -46,7 +52,9 @@ flask-socketio==5.1.1
 greenlet==1.1.1
     # via eventlet
 idna==3.2
-    # via requests
+    # via
+    #   py3-validate-email
+    #   requests
 imapclient==2.2.0
     # via -r requirements.in
 itsdangerous==2.0.1
@@ -73,6 +81,8 @@ pbr==5.6.0
     # via -r requirements.in
 pluggy==1.0.0
     # via -r requirements.in
+py3-validate-email==1.0.1
+    # via -r requirements.in
 pycparser==2.20
     # via cffi
 pyopenssl==20.0.1
@@ -101,7 +111,7 @@ shellingham==1.4.0
     # via click-completion
 signalslot==0.1.2
     # via aioax25
-six==1.15.0
+six==1.16.0
     # via
     #   -r requirements.in
     #   click-completion
@@ -118,7 +128,7 @@ urllib3==1.26.6
     # via requests
 weakrefmethod==1.0.3
     # via signalslot
-werkzeug==1.0.1
+werkzeug==2.0.0
     # via flask
 yfinance==0.1.63
     # via -r requirements.in