diff --git a/requirements.txt b/requirements.txt
index 619fd87..bca14df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ h5py==2.8.0
 idna==2.6
 numpy==1.14.4
 opencv-python==3.4.1.15
-Pillow==5.1.0
+Pillow==8.3.2
 pyglet==1.3.2
 requests==2.18.4
 scipy==1.1.0