diff --git a/mobile/examples/object_detection/ios/ORTObjectDetection/prepare_model.requirements.txt b/mobile/examples/object_detection/ios/ORTObjectDetection/prepare_model.requirements.txt
index e650e2547..c2f2f7462 100644
--- a/mobile/examples/object_detection/ios/ORTObjectDetection/prepare_model.requirements.txt
+++ b/mobile/examples/object_detection/ios/ORTObjectDetection/prepare_model.requirements.txt
@@ -1,5 +1,5 @@
 onnx==1.10.0
 onnxruntime==1.10.0
 protobuf==3.20.1
-tensorflow==2.6.3
+tensorflow==2.7.2
 tf2onnx==1.9.3