diff --git a/Amd64/requirements.txt b/Amd64/requirements.txt
index 63bee27..cb0ffd1 100644
--- a/Amd64/requirements.txt
+++ b/Amd64/requirements.txt
@@ -125,7 +125,7 @@ threadpoolctl==3.3.0
 throttler==1.2.2
 tomli==2.0.1
 toposort==1.10
-tornado==6.4
+tornado==6.4.1
 tqdm==4.66.2
 traitlets==5.14.1
 typing_extensions==4.10.0
diff --git a/Arm64/requirements.txt b/Arm64/requirements.txt
index 98772c2..393028d 100644
--- a/Arm64/requirements.txt
+++ b/Arm64/requirements.txt
@@ -125,7 +125,7 @@ threadpoolctl==3.3.0
 throttler==1.2.2
 tomli==2.0.1
 toposort==1.10
-tornado==6.4
+tornado==6.4.1
 tqdm==4.66.2
 traitlets==5.14.1
 typing_extensions==4.10.0
diff --git a/requirements.txt b/requirements.txt
index c4e9359..73a554e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,7 +77,7 @@ snowballstemmer==2.0.0
 soupsieve==1.9.4
 statsmodels==0.11.1
 suds-jurko==0.6
-tornado==6.3.3
+tornado==6.4.1
 tqdm==4.66.3
 traitlets==4.3.3
 urllib3==1.26.18