diff --git a/requirements.txt b/requirements.txt
index 2abaef0..4c52638 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ ipykernel==5.1.4
 ipython==7.12.0
 ipython-genutils==0.2.0
 jedi==0.16.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1
 json5==0.9.0
 jsonschema==3.2.0