diff --git a/packages/toolbox-llamaindex/pyproject.toml b/packages/toolbox-llamaindex/pyproject.toml
index fe801b2cc..d2caebf14 100644
--- a/packages/toolbox-llamaindex/pyproject.toml
+++ b/packages/toolbox-llamaindex/pyproject.toml
@@ -50,7 +50,7 @@ test = [
     "pytest-asyncio==1.4.0",
     "pytest==9.0.3",
     "pytest-cov==7.1.0",
-    "Pillow==12.2.0; python_version >= '3.10'",
+    "Pillow==12.3.0; python_version >= '3.10'",
     "google-cloud-secret-manager==2.28.0",
     "google-cloud-storage==3.10.1",
     "numpy<2", # Pinned to <2 to prevent mypy syntax errors on python 3.10 with numpy 2.x stubs