diff --git a/setup.py b/setup.py
index 29b3af1..7edcf82 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
     packages=['weird_converter'],
     install_requires=[
         'numpy==1.22.0',
-        'Pillow==9.0.1',
+        'Pillow==9.3.0',
         'scipy==1.4.1'
     ],
     zip_safe=False,