diff --git a/tests/requirements.txt b/tests/requirements.txt
index 994f16c..b8677de 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -9,7 +9,7 @@ chardet==3.0.4
 cryptography==2.8
 docutils==0.15.2
 idna==2.9
-Jinja2==2.11.1
+Jinja2==2.11.3
 jmespath==0.9.5
 MarkupSafe==1.1.1
 ntlm-auth==1.4.0