diff --git a/requirements.txt b/requirements.txt
index c9aec9f..31ae7d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ ipython==7.12.0
 ipython-genutils==0.2.0
 isort==4.3.21
 jedi==0.16.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1
 json5==0.9.1
 jsonschema==3.2.0
diff --git a/requirements1.6.txt b/requirements1.6.txt
index 9baedb4..10bfeea 100644
--- a/requirements1.6.txt
+++ b/requirements1.6.txt
@@ -20,7 +20,7 @@ ipython==7.12.0
 ipython-genutils==0.2.0
 isort==4.3.21
 jedi==0.16.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 joblib==0.14.1
 json5==0.9.1
 jsonschema==3.2.0