diff --git a/tests/requirements-libraries.txt b/tests/requirements-libraries.txt
index e43a2c7..77ba428 100644
--- a/tests/requirements-libraries.txt
+++ b/tests/requirements-libraries.txt
@@ -42,7 +42,7 @@ pytz==2018.7
 sqlalchemy==1.2.13
 zeep==3.1.0
 pyexcelerate==0.7.3
-Pillow==5.3.0
+Pillow==6.2.0
 pinyin==0.4.0
 pycryptodome==3.7.0
 pycryptodomex==3.7.0