diff --git a/requirements.txt b/requirements.txt
index b0b272c..4d8ced2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Markdown==3.1.1
 mock==3.0.5
 numpy==1.16.4
 opencv-python==4.1.0.25
-Pillow==6.2.0
+Pillow==8.3.2
 protobuf==3.8.0
 PyYAML==5.1.1
 scikit-learn==0.21.2