diff --git a/requirements.txt b/requirements.txt
index 9a2224f..138c4b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ fsspec==0.6.2
 h5py==2.10.0
 HeapDict==1.0.1
 idna==2.8
-Jinja2==2.10.3
+Jinja2==2.11.3
 kiwisolver==1.1.0
 locket==0.2.0
 lxml==4.4.2