diff --git a/API/requirements.txt b/API/requirements.txt
index 1d08b67..30ba97b 100644
--- a/API/requirements.txt
+++ b/API/requirements.txt
@@ -6,7 +6,7 @@ Click==7.0
 Flask==1.0.3
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 Naked==0.1.31
 pkg-resources==0.0.0