diff --git a/part1/requirements.txt b/part1/requirements.txt
index 8250702..2e50543 100644
--- a/part1/requirements.txt
+++ b/part1/requirements.txt
@@ -23,7 +23,7 @@ incremental==17.5.0
 jsonschema==3.2.0
 paho-mqtt==1.5.0
 paramiko==2.7.1
-Pillow==7.0.0
+Pillow==9.0.1
 pyasn1==0.4.8
 pyasn1-modules==0.2.8
 pycparser==2.19