diff --git a/benchmark/config/face_detection_yunet.yaml b/benchmark/config/face_detection_yunet.yaml
index cbe56e08..dd5c2a43 100644
--- a/benchmark/config/face_detection_yunet.yaml
+++ b/benchmark/config/face_detection_yunet.yaml
@@ -16,7 +16,8 @@ Benchmark:
 
 Model:
   name: "YuNet"
-  modelPath: "models/face_detection_yunet/face_detection_yunet_2021dec.onnx"
+  modelPath: "models/face_detection_yunet/face_detection_yunet_2022mar.onnx"
   confThreshold: 0.6
   nmsThreshold: 0.3
-  topK: 5000
\ No newline at end of file
+  topK: 5000
+
diff --git a/models/face_detection_yunet/README.md b/models/face_detection_yunet/README.md
index 9235e15e..b553b12b 100644
--- a/models/face_detection_yunet/README.md
+++ b/models/face_detection_yunet/README.md
@@ -5,6 +5,7 @@ YuNet is a light-weight, fast and accurate face detection model, which achieves
 Notes:
 - Model source: [here](https://github.com/ShiqiYu/libfacedetection.train/blob/a61a428929148171b488f024b5d6774f93cdbc13/tasks/task1/onnx/yunet.onnx).
 - For details on training this model, please visit https://github.com/ShiqiYu/libfacedetection.train.
+- This ONNX model has fixed input shape, but OpenCV DNN infers on the exact shape of input image. See https://github.com/opencv/opencv_zoo/issues/44 for more information.
 
 ## Demo
 
diff --git a/models/face_detection_yunet/demo.py b/models/face_detection_yunet/demo.py
index 218ebb01..dcb7621f 100644
--- a/models/face_detection_yunet/demo.py
+++ b/models/face_detection_yunet/demo.py
@@ -33,7 +33,7 @@ def str2bool(v):
 
 parser = argparse.ArgumentParser(description='YuNet: A Fast and Accurate CNN-based Face Detector (https://github.com/ShiqiYu/libfacedetection).')
 parser.add_argument('--input', '-i', type=str, help='Path to the input image. Omit for using default camera.')
-parser.add_argument('--model', '-m', type=str, default='face_detection_yunet_2021dec.onnx', help='Path to the model.')
+parser.add_argument('--model', '-m', type=str, default='face_detection_yunet_2022mar.onnx', help='Path to the model.')
 parser.add_argument('--backend', '-b', type=int, default=backends[0], help=help_msg_backends.format(*backends))
 parser.add_argument('--target', '-t', type=int, default=targets[0], help=help_msg_targets.format(*targets))
 parser.add_argument('--conf_threshold', type=float, default=0.9, help='Filter out faces of confidence < conf_threshold.')
diff --git a/models/face_detection_yunet/face_detection_yunet_2021dec-act_int8-wt_int8-quantized.onnx b/models/face_detection_yunet/face_detection_yunet_2021dec-act_int8-wt_int8-quantized.onnx
deleted file mode 100644
index 91ccae0c..00000000
--- a/models/face_detection_yunet/face_detection_yunet_2021dec-act_int8-wt_int8-quantized.onnx
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8550b936bd9fb6362ece6e16b25a4e88d681c244e8d8187acf1265b96a371187
-size 120297
diff --git a/models/face_detection_yunet/face_detection_yunet_2021dec.onnx b/models/face_detection_yunet/face_detection_yunet_2021dec.onnx
deleted file mode 100644
index 6c259a18..00000000
--- a/models/face_detection_yunet/face_detection_yunet_2021dec.onnx
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b0e63eddb7fad35ad1a23f066507b4f3d49de64ad82a3d2ec1e6bf3ba25815f3
-size 345535
diff --git a/models/face_detection_yunet/face_detection_yunet_2022mar-act_int8-wt_int8-quantized.onnx b/models/face_detection_yunet/face_detection_yunet_2022mar-act_int8-wt_int8-quantized.onnx
new file mode 100644
index 00000000..55cc5d28
--- /dev/null
+++ b/models/face_detection_yunet/face_detection_yunet_2022mar-act_int8-wt_int8-quantized.onnx
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:176794409ae5e9d44b268297b1c480ba7f6df9f793a81d22eac4520aaf331594
+size 119815
diff --git a/models/face_detection_yunet/face_detection_yunet_2022mar.onnx b/models/face_detection_yunet/face_detection_yunet_2022mar.onnx
new file mode 100644
index 00000000..1376fbe4
--- /dev/null
+++ b/models/face_detection_yunet/face_detection_yunet_2022mar.onnx
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50ef07f702a31741ca46a4c0d947773b64143b9362780237bf0d427d6c79bab7
+size 345478
diff --git a/tools/quantize/quantize.py b/tools/quantize/quantize.py
index 4ef60c1e..71851d60 100644
--- a/tools/quantize/quantize.py
+++ b/tools/quantize/quantize.py
@@ -78,8 +78,9 @@ def run(self):
 
 
 models=dict(
-    yunet=Quantize(model_path='../../models/face_detection_yunet/face_detection_yunet_2021dec.onnx',
-                   calibration_image_dir='../../benchmark/data/face_detection'),
+    yunet=Quantize(model_path='../../models/face_detection_yunet/face_detection_yunet_2022mar.onnx',
+                   calibration_image_dir='../../benchmark/data/face_detection',
+                   transforms=Compose([Resize(size=(160, 120))])),
     sface=Quantize(model_path='../../models/face_recognition_sface/face_recognition_sface_2021dec.onnx',
                    calibration_image_dir='../../benchmark/data/face_recognition',
                    transforms=Compose([Resize(size=(112, 112))])),