diff --git a/docs/requirements.txt b/docs/requirements.txt
index fd2bdb7..2e53d07 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -24,5 +24,5 @@ sphinxcontrib-jquery==4.1
 sphinxcontrib-jsmath==1.0.1
 sphinxcontrib-qthelp==1.0.6
 sphinxcontrib-serializinghtml==1.1.9
-tornado==6.5.6
+tornado==6.5.7
 urllib3==2.7.0