diff --git a/requirements.txt b/requirements.txt
index e92e6b2..8ff022f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ hidapi==0.7.99.post21
 idna==2.6
 ledgerblue==0.1.16
 olefile==0.44
-Pillow==4.3.0
+Pillow==6.2.0
 protobuf==3.5.0.post1
 psycopg2==2.7.3.2
 pycparser==2.18