diff --git a/tools/png2hpp/requirements.txt b/tools/png2hpp/requirements.txt
index 75a3dd6..8aed9bd 100644
--- a/tools/png2hpp/requirements.txt
+++ b/tools/png2hpp/requirements.txt
@@ -1,4 +1,4 @@
 autopep8==1.4.4
 Click==7.0
-Pillow==10.3.0
+Pillow==12.2.0
 pycodestyle==2.5.0