diff --git a/VERSION_NUMBER b/VERSION_NUMBER
index 26ca594609a9..4cda8f19edc7 100644
--- a/VERSION_NUMBER
+++ b/VERSION_NUMBER
@@ -1 +1 @@
-1.5.1
+1.5.2
diff --git a/docs/Versioning.md b/docs/Versioning.md
index 2b5b8e9f496e..6edaaea57795 100644
--- a/docs/Versioning.md
+++ b/docs/Versioning.md
@@ -26,6 +26,7 @@ For more details on ONNX Release versions, see [this page](https://github.com/on
| ONNX Runtime release version | ONNX release version | ONNX opset version | ONNX ML opset version | Supported ONNX IR version | [Windows ML Availability](https://docs.microsoft.com/en-us/windows/ai/windows-ml/release-notes/)|
|------------------------------|--------------------|--------------------|----------------------|------------------|------------------|
+| 1.5.2 | **1.7** down to 1.2 | 12 | 2 | 6 | Windows AI 1.5+ |
| 1.5.1 | **1.7** down to 1.2 | 12 | 2 | 6 | Windows AI 1.5+ |
| 1.4.0 | **1.7** down to 1.2 | 12 | 2 | 6 | Windows AI 1.4+ |
| 1.3.1 | **1.7** down to 1.2 | 12 | 2 | 6 | Windows AI 1.4+ |
diff --git a/docs/python/README.rst b/docs/python/README.rst
index 12162da8ee9d..59582d456d9e 100644
--- a/docs/python/README.rst
+++ b/docs/python/README.rst
@@ -8,6 +8,11 @@ For more information on ONNX Runtime, please see `aka.ms/onnxruntime `_
or the `Github project `_.
"""
-__version__ = "1.5.1"
+__version__ = "1.5.2"
__author__ = "Microsoft"
from onnxruntime.capi._pybind_state import get_all_providers, get_available_providers, get_device, set_seed, \
diff --git a/onnxruntime/python/tools/transformers/optimizer.py b/onnxruntime/python/tools/transformers/optimizer.py
index c1bd2fd2406b..7f083dce90e9 100644
--- a/onnxruntime/python/tools/transformers/optimizer.py
+++ b/onnxruntime/python/tools/transformers/optimizer.py
@@ -304,7 +304,7 @@ def optimize_model(input,
logger.debug("Remove tempoary model: {}".format(temp_model_path))
optimizer.model.producer_name = "onnxruntime_tools"
- optimizer.model.producer_version = "1.5.1"
+ optimizer.model.producer_version = "1.5.2"
return optimizer
diff --git a/package/rpm/onnxruntime.spec b/package/rpm/onnxruntime.spec
index d98badb21b67..de01bbb00a29 100644
--- a/package/rpm/onnxruntime.spec
+++ b/package/rpm/onnxruntime.spec
@@ -1,5 +1,5 @@
Name: onnxruntime
-Version: 1.5.1
+Version: 1.5.2
Release: 1%{?dist}
Summary: onnxruntime