diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c033b74ac18..de7cac63c94 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-	".": "2.50.0"
+	".": "2.51.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 475a5e1b2a6..c44fb2f7955 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.51.0](https://github.com/microsoftgraph/msgraph-beta-sdk-php/compare/v2.50.0...v2.51.0) (2025-10-03)
+
+
+### Features
+
+* **generation:** update request builders and models ([25aaca4](https://github.com/microsoftgraph/msgraph-beta-sdk-php/commit/25aaca479554b15139e9d09f3eb1510aa45075d2))
+
 ## [2.50.0](https://github.com/microsoftgraph/msgraph-beta-sdk-php/compare/v2.49.0...v2.50.0) (2025-09-16)
 
 
diff --git a/README.md b/README.md
index 71481adad88..9353d1cc55b 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ You can install the Beta PHP SDK with Composer by editing your `composer.json` f
 {
     "require": {
          // x-release-please-start-version
-        "microsoft/microsoft-graph-beta": "^2.50.0"
+        "microsoft/microsoft-graph-beta": "^2.51.0"
          // x-release-please-end
     }
 }
diff --git a/src/GraphConstants.php b/src/GraphConstants.php
index 59f54b9ac01..fa2fe41d56e 100644
--- a/src/GraphConstants.php
+++ b/src/GraphConstants.php
@@ -21,6 +21,6 @@ final class GraphConstants
     const API_VERSION = "beta";
 
     // x-release-please-start-version
-    const SDK_VERSION = "2.50.0";
+    const SDK_VERSION = "2.51.0";
     // x-release-please-end
 }