diff --git a/misc/requirements/requirements-tests.txt b/misc/requirements/requirements-tests.txt
index 5c49464f5..0114cfadf 100644
--- a/misc/requirements/requirements-tests.txt
+++ b/misc/requirements/requirements-tests.txt
@@ -11,7 +11,7 @@ glob2==0.5
 httpbin==0.5.0
 hypothesis==3.6.1
 itsdangerous==0.24
-# Jinja2==2.8.1
+# Jinja2==2.9.4
 Mako==1.0.6
 # MarkupSafe==0.23
 parse==1.6.6
diff --git a/requirements.txt b/requirements.txt
index 7a9242789..bd2277623 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 
 colorama==0.3.7
 cssutils==1.0.1
-Jinja2==2.9.2
+Jinja2==2.9.4
 MarkupSafe==0.23
 Pygments==2.1.3
 pyPEG2==2.15.2