diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index acbb3803c47..2163a71d8a4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-	".": "3.7.0"
+	".": "3.8.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c3064309233..3648a41825d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [3.8.0](https://github.com/microsoftgraph/msgraph-sdk-php/compare/v3.7.0...v3.8.0) (2026-10-06)
+
+
+### Features
+
+* **generation:** update request builders and models ([ab58b33](https://github.com/microsoftgraph/msgraph-sdk-php/commit/ab58b33b403a85d00431a0667f32ccef331a991c))
+
 ## [3.7.0](https://github.com/microsoftgraph/msgraph-sdk-php/compare/v3.6.0...v3.7.0) (2026-09-15)
 
 
diff --git a/README.md b/README.md
index 759bca336fc..3dbe9387e90 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ You can install the PHP SDK with Composer by editing your `composer.json` file:
 {
     "require": {
         // x-release-please-start-version
-        "microsoft/microsoft-graph": "^3.7.0"
+        "microsoft/microsoft-graph": "^3.8.0"
         // x-release-please-end
     }
 }
diff --git a/src/GraphConstants.php b/src/GraphConstants.php
index 98dc448471d..b7b600f4525 100644
--- a/src/GraphConstants.php
+++ b/src/GraphConstants.php
@@ -20,6 +20,6 @@ final class GraphConstants
 {
     const API_VERSION = "v1.0";
     // x-release-please-start-version
-    const SDK_VERSION = "3.7.0";
+    const SDK_VERSION = "3.8.0";
     // x-release-please-end
 }