diff --git a/requirements.txt b/requirements.txt
index 5493790..249d517 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ sqlalchemy-postgresql-json==0.5.0
 sqlalchemy-utils==0.33.11  # via wtforms-alchemy
 sqlalchemy==1.3.3
 toml==0.10.0
-urllib3==1.24.3           # via requests, sentry-sdk
+urllib3==1.26.5           # via requests, sentry-sdk
 validators==0.12.5        # via wtforms-components
 werkzeug==0.15.2          # via flask
 wtforms-alchemy==0.16.9