diff --git a/requirements.txt b/requirements.txt
index ea508585f..51d1c244a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ pyyaml==5.4
 psutil==5.6.6
 scipy==1.0.0
 scikit-learn==0.19.1
-jinja2==2.10
+jinja2==3.1.5