diff --git a/backend/requirements.txt b/backend/requirements.txt
index 9c7ff718cb..44488fd725 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -89,7 +89,7 @@ sentencepiece
 soundfile==0.13.1
 azure-ai-documentintelligence==1.0.2
 
-pillow==11.2.1
+pillow==11.3.0
 opencv-python-headless==4.11.0.86
 rapidocr-onnxruntime==1.4.4
 rank-bm25==0.2.2
diff --git a/pyproject.toml b/pyproject.toml
index e56a0de1e9..e6383ac9b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -92,7 +92,7 @@ dependencies = [
     "soundfile==0.13.1",
     "azure-ai-documentintelligence==1.0.2",
 
-    "pillow==11.2.1",
+    "pillow==11.3.0",
     "opencv-python-headless==4.11.0.86",
     "rapidocr-onnxruntime==1.4.4",
     "rank-bm25==0.2.2",