diff --git a/dask_requirements.txt b/dask_requirements.txt
index 6458b18ba..193b33d44 100644
--- a/dask_requirements.txt
+++ b/dask_requirements.txt
@@ -25,7 +25,7 @@ flower==0.9.2
 #geopandas==0.3.0
 #google-api-python-client==1.7.3
 html5lib==1.0.1
-Jinja2==2.10
+Jinja2==2.11.3
 matplotlib
 mechanicalsoup
 #mechanize==0.3.6  # build error: "mechanize" only works on python 2.x"