diff --git a/web/requirements.txt b/web/requirements.txt
index 69f4501c..e165a115 100644
--- a/web/requirements.txt
+++ b/web/requirements.txt
@@ -10,22 +10,20 @@ flask==1.1.2
     # via -r requirements.in
 gunicorn==20.0.4
     # via -r requirements.in
-importlib-metadata==5.0.0
-    # via markdown
 itsdangerous==1.1.0
     # via flask
 jinja2==2.11.3
     # via flask
 markdown==3.4.1
     # via -r requirements.in
-markupsafe==1.1.1
-    # via jinja2
+markupsafe==2.1.2
+    # via
+    #   jinja2
+    #   werkzeug
 redis==3.5.3
     # via -r requirements.in
-werkzeug==1.0.1
+werkzeug==2.2.3
     # via flask
-zipp==3.10.0
-    # via importlib-metadata
 
 # The following packages are considered to be unsafe in a requirements file:
 # setuptools