diff --git a/utils/dicom_converter/requirements.txt b/utils/dicom_converter/requirements.txt
index 3d66ccef..76266e05 100644
--- a/utils/dicom_converter/requirements.txt
+++ b/utils/dicom_converter/requirements.txt
@@ -1,4 +1,4 @@
 numpy==1.22.0
-Pillow==9.2.0
+Pillow==9.3.0
 pydicom==2.1.2
 tqdm==4.60.0