diff --git a/notebooks/requirements.txt b/notebooks/requirements.txt
index ca41eca..e3b1e44 100644
--- a/notebooks/requirements.txt
+++ b/notebooks/requirements.txt
@@ -85,7 +85,7 @@ testpath==0.3.1
 tornado==5.1
 tqdm==4.25.0
 traitlets==4.3.2
-Twisted==19.7.0
+Twisted==22.10.0
 ujson==1.35
 urllib3==1.23
 wcwidth==0.1.7