diff --git a/requirements.txt b/requirements.txt
index 47a9338..5d8efe6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -38,7 +38,7 @@ nbformat==4.4.0
 pandocfilters==1.4.2
 parso==0.3.1
 pickleshare==0.7.5
-Pillow==5.3.0
+Pillow==6.2.0
 prometheus-client==0.4.2
 prompt-toolkit==2.0.7
 psycopg2==2.7.5