diff --git a/CPU_Mac_Requirements.txt b/CPU_Mac_Requirements.txt
index 2b3f3d1..221cd43 100644
--- a/CPU_Mac_Requirements.txt
+++ b/CPU_Mac_Requirements.txt
@@ -77,7 +77,7 @@ patsy==0.5.1
 pcre==8.41
 pexpect==4.7.0
 pickleshare==0.7.5
-pillow==6.2.0
+pillow==9.0.1
 pip==21.1
 prometheus_client==0.6.0
 prompt_toolkit==2.0.9
diff --git a/GPU_Linux_Requirements.txt b/GPU_Linux_Requirements.txt
index 5c513bd..a464fc4 100644
--- a/GPU_Linux_Requirements.txt
+++ b/GPU_Linux_Requirements.txt
@@ -14,7 +14,7 @@ nibabel==2.3.0
 numpy==1.21.0
 pandas==0.23.4
 pbr==4.2.0
-Pillow==6.2.0
+Pillow==9.0.1
 protobuf==3.15.0
 pydicom==1.1.0
 python-dateutil==2.7.3