diff --git a/requirements.txt b/requirements.txt
index 497de2e..89d426d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -34,7 +34,7 @@ picamera==1.13
 picraft==1.0
 piglow==1.2.5
 pigpio==1.38
-Pillow==4.0.0
+Pillow==8.1.1
 pyasn1==0.1.9
 pycrypto==2.6.1
 pygame==1.9.3