diff --git a/requirements.txt b/requirements.txt
index 2472da6..00cf4dd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Hypercorn==0.8.2
 hyperframe==5.2.0
 idna==2.8
 itsdangerous==1.1.0
-Jinja2==2.10.1
+Jinja2==2.11.3
 MarkupSafe==1.1.1
 multidict==4.5.2
 priority==1.3.0