diff --git a/requirements-production.txt b/requirements-production.txt
index 1e0b6cdc3f..768338c267 100644
--- a/requirements-production.txt
+++ b/requirements-production.txt
@@ -539,7 +539,7 @@ testpath==0.5.0
     # via nbconvert
 text-unidecode==1.3
     # via python-slugify
-tornado==5.1.1
+tornado==6.3.3
     # via
     #   invenio-previewer
     #   jupyter-client