diff --git a/docs/requirements.txt b/docs/requirements.txt
index 20606aa..216f3a0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.10.1
+Jinja2==2.11.3
 requests==2.22.0
 coloredlogs==10.0
 websockets==8.0.2