diff --git a/appengine/flexible/scipy/requirements.txt b/appengine/flexible/scipy/requirements.txt
index 0a489b0377a..d5a2b535974 100644
--- a/appengine/flexible/scipy/requirements.txt
+++ b/appengine/flexible/scipy/requirements.txt
@@ -3,6 +3,7 @@ gunicorn==20.1.0
 imageio==2.13.5
 numpy==1.21.4; python_version >= '3.7'
 numpy==1.19.5; python_version < '3.7'
-pillow==8.4.0
+pillow==9.0.0; python_version > '3.6'
+pillow==8.4.0; python_version <='3.6'
 scipy==1.7.3; python_version >= '3.7'
 scipy==1.5.4; python_version < '3.7'
diff --git a/dataflow/gpu-examples/tensorflow-landsat/requirements.txt b/dataflow/gpu-examples/tensorflow-landsat/requirements.txt
index 9f9405e23fe..852b5b81dd7 100644
--- a/dataflow/gpu-examples/tensorflow-landsat/requirements.txt
+++ b/dataflow/gpu-examples/tensorflow-landsat/requirements.txt
@@ -1,4 +1,5 @@
-Pillow==8.4.0
+pillow==9.0.0; python_version > '3.6'
+pillow==8.4.0; python_version <='3.6'
 apache-beam[gcp]==2.31.0
 rasterio==1.2.10
 tensorflow==2.7.0
diff --git a/people-and-planet-ai/image-classification/requirements.txt b/people-and-planet-ai/image-classification/requirements.txt
index 62f56c5f104..b6aaf38bc7e 100644
--- a/people-and-planet-ai/image-classification/requirements.txt
+++ b/people-and-planet-ai/image-classification/requirements.txt
@@ -1,4 +1,5 @@
-Pillow==8.4.0
+pillow==9.0.0; python_version > '3.6'
+pillow==8.4.0; python_version <='3.6'
 apache-beam[gcp]==2.33.0
 google-cloud-aiplatform==1.9.0
 google-cloud-bigquery==2.31.0 # Indirect dependency, but there is a version conflict that causes pip to hang unless we constraint this.