diff --git a/appengine/flexible/scipy/requirements.txt b/appengine/flexible/scipy/requirements.txt
index f8c529fdcd3..3de50ac88b6 100644
--- a/appengine/flexible/scipy/requirements.txt
+++ b/appengine/flexible/scipy/requirements.txt
@@ -3,6 +3,6 @@ gunicorn==20.0.4
 imageio==2.9.0
 numpy==1.20.0; python_version >= '3.7'
 numpy==1.19.5; python_version < '3.7'
-pillow==8.1.2
+pillow==11.0.0
 scipy==1.6.1; python_version >= '3.7'
 scipy==1.5.4; python_version < '3.7'
diff --git a/dataflow/gpu-workers/requirements.txt b/dataflow/gpu-workers/requirements.txt
index ea6ae2f100b..19569c93564 100644
--- a/dataflow/gpu-workers/requirements.txt
+++ b/dataflow/gpu-workers/requirements.txt
@@ -1,4 +1,4 @@
-Pillow==8.1.2
+Pillow==11.0.0
 apache-beam[gcp]==2.28.0  # Make sure the version matches the apache/beam_python* image tag referenced in the Dockerfile.
 rasterio==1.2.1
 tensorflow==2.4.0  # Make sure this matches the Dockerfile base image TensorFlow version.