diff --git a/requirements.txt b/requirements.txt
index 5f2aa7e..96717df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ mccabe==0.6.1
 mypy==0.761
 mypy-extensions==0.4.3
 numpy==1.18.1
-Pillow==7.0.0
+Pillow==9.0.1
 pycodestyle==2.5.0
 pygame==1.9.6
 pylint==2.4.4