diff --git a/requirements.txt b/requirements.txt
index 2a2c7d0..ace91de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ idna==2.9
 importlib-metadata==1.5.2
 ipfshttpclient==0.4.12
 itsdangerous==1.1.0
-Jinja2==2.11.1
+Jinja2==2.11.3
 jsonify==0.5
 jsonschema==3.2.0
 lru-dict==1.1.6