diff --git a/lambda/requirements.txt b/lambda/requirements.txt
index 68b76ab..a2ae125 100644
--- a/lambda/requirements.txt
+++ b/lambda/requirements.txt
@@ -10,7 +10,7 @@ greengrasssdk==1.4.0
 idna==2.8
 jmespath==0.9.4
 kiwisolver==1.1.0
-Pillow==6.1.0
+Pillow==9.0.1
 playsound==1.2.2
 pydub==0.23.1
 pyparsing==2.4.2