diff --git a/requirements.txt b/requirements.txt
index e3d65ab..ca24aa1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-Jinja2==2.7.3
+Jinja2==2.11.3
 ExifRead==1.4.2
 numpy==1.12.0
 opencv-python==3.2.0.6