diff --git a/requirements.txt b/requirements.txt
index e9cbae2..89f071c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ isodate==0.6.0
 jedi==0.15.1
 jiagu==0.1.8
 jieba==0.39
-Jinja2==2.10.3
+Jinja2==2.11.3
 jmespath==0.9.4
 joblib==0.14.0
 JPype1==0.7.0