diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2b02a05903..7533165d42 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "1.38.0"
+    ".": "1.39.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6340bb6748..928dcbc6b5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 
 
+## [1.39.0](https://github.com/microsoftgraph/msgraph-sdk-python/compare/v1.38.0...v1.39.0) (2025-07-22)
+
+
+### Features
+
+* **generation:** update request builders and models ([cd04cfb](https://github.com/microsoftgraph/msgraph-sdk-python/commit/cd04cfb6088769a15dfa09cab8f93028c91f6685))
+
 ## [1.38.0](https://github.com/microsoftgraph/msgraph-sdk-python/compare/v1.37.0...v1.38.0) (2025-07-16)
 
 
diff --git a/msgraph/_version.py b/msgraph/_version.py
index 2c811fd491..2d2be1b277 100644
--- a/msgraph/_version.py
+++ b/msgraph/_version.py
@@ -1,4 +1,4 @@
 # The SDK version
 # x-release-please-start-version
-VERSION: str = '1.38.0'
+VERSION: str = '1.39.0'
 # x-release-please-end
diff --git a/pyproject.toml b/pyproject.toml
index 1a6ae81563..e084493987 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "flit_core.buildapi"
 name = "msgraph-sdk"
 # The SDK version
 # x-release-please-start-version
-version = "1.38.0"
+version = "1.39.0"
 # x-release-please-end
 authors = [{name = "Microsoft", email = "graphtooling+python@microsoft.com"}]
 description = "The Microsoft Graph Python SDK"