diff --git a/cmd/python/functions_framework_compat/converter/requirements.txt b/cmd/python/functions_framework_compat/converter/requirements.txt
index ad97f7b..48dcbf9 100644
--- a/cmd/python/functions_framework_compat/converter/requirements.txt
+++ b/cmd/python/functions_framework_compat/converter/requirements.txt
@@ -31,7 +31,7 @@ requests==2.24.0
 rsa==4.7
 six==1.15.0
 uritemplate==3.0.1
-urllib3==1.26.5
+urllib3==2.5.0
 Werkzeug==1.0.1
 wrapt==1.12.1
 yarl==1.5.1