diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 862a05b695..642b9c6942 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.2.4"
+  ".": "1.2.5"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1e8a331f9..8f6e1c2c90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## 1.2.5 (2023-11-13)
+
+Full Changelog: [v1.2.4...v1.2.5](https://github.com/openai/openai-python/compare/v1.2.4...v1.2.5)
+
+### Chores
+
+* fix typo in docs and add request header for function calls ([#807](https://github.com/openai/openai-python/issues/807)) ([cbef703](https://github.com/openai/openai-python/commit/cbef7030c7b21a0c766fe83c62657cea1cd8d31c))
+* **internal:** fix devcontainer interpeter path ([#810](https://github.com/openai/openai-python/issues/810)) ([0acc07d](https://github.com/openai/openai-python/commit/0acc07dd8281ba881f91689b8a5e4254e8743fbc))
+
+
+### Documentation
+
+* **readme:** fix broken azure_ad notebook link ([#781](https://github.com/openai/openai-python/issues/781)) ([3b92cdf](https://github.com/openai/openai-python/commit/3b92cdfa5490b50a72811bec2f6e54e070847961))
+
 ## 1.2.4 (2023-11-13)
 
 Full Changelog: [v1.2.3...v1.2.4](https://github.com/openai/openai-python/compare/v1.2.3...v1.2.4)
diff --git a/pyproject.toml b/pyproject.toml
index dc08634e4a..0b1650278c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openai"
-version = "1.2.4"
+version = "1.2.5"
 description = "The official Python library for the openai API"
 readme = "README.md"
 license = "Apache-2.0"
diff --git a/src/openai/_version.py b/src/openai/_version.py
index f22b1aae3f..c5359e117b 100644
--- a/src/openai/_version.py
+++ b/src/openai/_version.py
@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless.
 
 __title__ = "openai"
-__version__ = "1.2.4"  # x-release-please-version
+__version__ = "1.2.5"  # x-release-please-version