diff --git a/requirements.txt b/requirements.txt
index 324328a286fc52dcf1606f7211fb25a8271650cd..58f6611bc1e6aea1273fe09ee62ebcb8769efe69 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ matplotlib==3.4.2
 msgpack==1.0.2
 multidict==5.1.0
 numpy==1.21.0
-Pillow==8.3.2
+Pillow==9.0.0
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycparser==2.20