diff --git a/requirements.txt b/requirements.txt
index 7077763..00863e6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ python-dotenv==0.21.1
 pytz==2022.7.1
 requests==2.28.2
 typing_extensions==4.4.0
-urllib3==1.26.14
+urllib3==2.5.0
 vonage==3.2.2
 Werkzeug==2.2.2
 wrapt==1.14.1