diff --git a/python/uncertainty-pinns/requirements_new.txt b/python/uncertainty-pinns/requirements_new.txt
index 17ce9ca..8ba4a3a 100644
--- a/python/uncertainty-pinns/requirements_new.txt
+++ b/python/uncertainty-pinns/requirements_new.txt
@@ -120,7 +120,7 @@ tensorflow-estimator==2.12.0
 tensorflow-io-gcs-filesystem==0.35.0
 termcolor==2.4.0
 threadpoolctl==3.2.0
-tornado==6.4
+tornado==6.4.2
 tqdm==4.66.2
 traitlets==5.14.0
 typing_extensions==4.9.0