diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 436fe1fcdc..2eb6922122 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.52.0"
+  ".": "2.52.1"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73dd3511d4..b80caba06f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 2.52.1 (2026-07-31)
+
+Full Changelog: [v2.52.0...v2.52.1](https://github.com/openai/openai-python/compare/v2.52.0...v2.52.1)
+
+### Chores
+
+* **ci:** pin setup-uv v5 to its underlying commit ([#3560](https://github.com/openai/openai-python/issues/3560)) ([cbdc98b](https://github.com/openai/openai-python/commit/cbdc98b6c1e21df7ee43d13b5de7243c6ed1ee7f))
+
 ## 2.52.0 (2026-07-31)
 
 Full Changelog: [v2.51.0...v2.52.0](https://github.com/openai/openai-python/compare/v2.51.0...v2.52.0)
diff --git a/pyproject.toml b/pyproject.toml
index f32ea2f5ae..5f24787174 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "2.52.0"
+version = "2.52.1"
 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 c571d18405..dae929bcc3 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__ = "2.52.0"  # x-release-please-version
+__version__ = "2.52.1"  # x-release-please-version