diff --git a/requirements-lock.txt b/requirements-lock.txt
index 4764950..fe0ad01 100644
--- a/requirements-lock.txt
+++ b/requirements-lock.txt
@@ -9,7 +9,7 @@ mpmath==1.3.0
 numpy==2.2.6
 packaging==26.2
 pandas==2.3.2
-pillow==12.2.0
+pillow==12.3.0
 pyparsing==3.3.2
 python-dateutil==2.9.0.post0
 pytz==2026.1.post1