diff --git a/services/rcnn/requirements-missingcaffe.txt b/services/rcnn/requirements-missingcaffe.txt
index 796d3b37..d27db85d 100644
--- a/services/rcnn/requirements-missingcaffe.txt
+++ b/services/rcnn/requirements-missingcaffe.txt
@@ -17,7 +17,7 @@ matplotlib==2.2.2
 networkx==2.1
 numpy==1.14.5
 opencv-python==3.4.1.15
-Pillow==5.1.0
+Pillow==9.3.0
 protobuf==3.6.0
 pyparsing==2.2.0
 python-dateutil==2.7.3
diff --git a/services/rcnn/requirements-old.txt b/services/rcnn/requirements-old.txt
index 796d3b37..d27db85d 100644
--- a/services/rcnn/requirements-old.txt
+++ b/services/rcnn/requirements-old.txt
@@ -17,7 +17,7 @@ matplotlib==2.2.2
 networkx==2.1
 numpy==1.14.5
 opencv-python==3.4.1.15
-Pillow==5.1.0
+Pillow==9.3.0
 protobuf==3.6.0
 pyparsing==2.2.0
 python-dateutil==2.7.3