diff --git a/requirements.txt b/requirements.txt
index 72f6c37..aa971a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,7 +44,7 @@ PAM==0.4.2
 paramiko==1.16.0
 pep8==1.7.0
 pexpect==4.0.1
-Pillow==3.1.2
+Pillow==6.2.0
 piston-mini-client==0.7.5
 protobuf==2.6.1
 ptyprocess==0.5