diff --git a/requirements.txt b/requirements.txt
index 0de8ce3..b3c811e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ scipy==1.12.0
 six==1.16.0
 stack-data==0.6.3
 threadpoolctl==3.5.0
-tornado==6.4
+tornado==6.5.2
 traitlets==5.14.3
 tzdata==2024.1
 wcwidth==0.2.13