diff --git a/requirements.txt b/requirements.txt
index a8692b3..c074aa4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Flask-Login==0.3.2
 Flask-WTF==0.12
 Jinja2==2.8
 MarkupSafe==0.23
-Pillow==2.6.1
+Pillow==6.2.0
 RTIMULib==7.2.1
 WTForms==2.1
 Werkzeug==0.11.10