diff --git a/requirements.txt b/requirements.txt
index 7b0f473..8292ea5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -221,7 +221,7 @@ six==1.16.0
     #   python-dateutil
 sqlparse==0.5.0
     # via django
-tornado==6.4
+tornado==6.4.1
     # via flower
 typing-extensions==4.11.0
     # via
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 1b14ffa..309ac66 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -410,7 +410,7 @@ sqlparse==0.5.0
     #   -r ./requirements_test.txt
     #   django
     #   django-debug-toolbar
-tornado==6.4
+tornado==6.4.1
     # via
     #   -r ./requirements_test.txt
     #   flower
diff --git a/requirements_test.txt b/requirements_test.txt
index c351e12..bbbc8a7 100644
--- a/requirements_test.txt
+++ b/requirements_test.txt
@@ -371,7 +371,7 @@ sqlparse==0.5.0
     # via
     #   -r ./requirements.txt
     #   django
-tornado==6.4
+tornado==6.4.1
     # via
     #   -r ./requirements.txt
     #   flower