diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 028ed90273..3794816acd 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.56.2"
+  ".": "1.57.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 4827e5388f..3cc042fe0a 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 68
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-aa9b01fc0c17eb0cbc200533fc20d6a49c5e764ceaf8049e08b294532be6e9ff.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/openai-2e0e0678be19d1118fd796af291822075e40538dba326611e177e9f3dc245a53.yml
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f91f69338b..c5baf5ab80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 1.57.0 (2024-12-05)
+
+Full Changelog: [v1.56.2...v1.57.0](https://github.com/openai/openai-python/compare/v1.56.2...v1.57.0)
+
+### Features
+
+* **api:** updates ([#1924](https://github.com/openai/openai-python/issues/1924)) ([82ba614](https://github.com/openai/openai-python/commit/82ba6144682b0a6b3a22d4f764231c0c6afdcf6e))
+
+
+### Chores
+
+* bump openapi url ([#1922](https://github.com/openai/openai-python/issues/1922)) ([a472a8f](https://github.com/openai/openai-python/commit/a472a8fd0ba36b6897dcd02b6005fcf23f98f056))
+
 ## 1.56.2 (2024-12-04)
 
 Full Changelog: [v1.56.1...v1.56.2](https://github.com/openai/openai-python/compare/v1.56.1...v1.56.2)
diff --git a/pyproject.toml b/pyproject.toml
index 7ca731eb7d..c488c40622 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "1.56.2"
+version = "1.57.0"
 description = "The official Python library for the openai API"
 dynamic = ["readme"]
 license = "Apache-2.0"
diff --git a/src/openai/_version.py b/src/openai/_version.py
index 190d3a5fe1..58e2de3bd5 100644
--- a/src/openai/_version.py
+++ b/src/openai/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "openai"
-__version__ = "1.56.2"  # x-release-please-version
+__version__ = "1.57.0"  # x-release-please-version