diff --git a/loc.gov JSON API/Chronicling_America_Title_Essay_Datasets/requirements.txt b/loc.gov JSON API/Chronicling_America_Title_Essay_Datasets/requirements.txt
index e8f3dfb..20e561a 100644
--- a/loc.gov JSON API/Chronicling_America_Title_Essay_Datasets/requirements.txt	
+++ b/loc.gov JSON API/Chronicling_America_Title_Essay_Datasets/requirements.txt	
@@ -93,7 +93,7 @@ terminado==0.12.1
 testpath==0.5.0
 thinc==8.1.0
 tinycss2==1.2.1
-tornado==6.1
+tornado==6.3.3
 tqdm==4.64.0
 traitlets==5.1.0
 typer==0.4.2