diff --git a/requirements.txt b/requirements.txt
index 2d5fded..50849d0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ incremental==17.5.0
 isort==4.3.4
 javascripthon==0.10
 jieba==0.39
-Jinja2==2.10
+Jinja2==2.11.3
 jupyter-echarts-pypkg==0.1.1
 kiwisolver==1.0.1
 lazy-object-proxy==1.3.1