diff --git a/packages/p4pi-web/requirements.txt b/packages/p4pi-web/requirements.txt
index 3a16d32..c39ee69 100644
--- a/packages/p4pi-web/requirements.txt
+++ b/packages/p4pi-web/requirements.txt
@@ -34,7 +34,7 @@ service-identity==21.1.0; python_full_version >= "3.6.7" and python_version >= "
 six==1.16.0; python_full_version >= "3.6.7" and python_version >= "3.6"
 sqlparse==0.5.0; python_version >= "3.6"
 twisted-iocpsupport==1.0.2; python_full_version >= "3.6.7" and python_version >= "3.6" and platform_system == "Windows"
-twisted==22.10.0rc1; python_full_version >= "3.6.7" and python_version >= "3.6"
+twisted==23.10.0rc1; python_full_version >= "3.6.7" and python_version >= "3.6"
 txaio==21.2.1; python_version >= "3.7"
 typing-extensions==3.10.0.2; python_full_version >= "3.6.7" and python_version >= "3.6"
 uvicorn==0.14.0