diff --git a/.env b/.env
index 1562c2735f..ab7466387d 100644
--- a/.env
+++ b/.env
@@ -83,4 +83,5 @@ _APP_CONSOLE_GITHUB_SECRET=
 _APP_CONSOLE_GITHUB_APP_ID=
 VCS_GITHUB_APP_NAME=
 VCS_GITHUB_PRIVATE_KEY=
-VCS_GITHUB_APP_ID=
\ No newline at end of file
+VCS_GITHUB_APP_ID=
+VCS_GITHUB_WEBHOOK_SECRET=
\ No newline at end of file
diff --git a/app/controllers/api/vcs.php b/app/controllers/api/vcs.php
index b7887290d5..bb2072ebc6 100644
--- a/app/controllers/api/vcs.php
+++ b/app/controllers/api/vcs.php
@@ -401,8 +401,17 @@ App::post('/v1/vcs/github/incomingwebhook')
     ->inject('getProjectDB')
     ->action(
         function (GitHub $github, Request $request, Response $response, Database $dbForConsole, callable $getProjectDB) use ($createGitDeployments) {
-            $event = $request->getHeader('x-github-event', '');
+            $signature = $request->getHeader('x-hub-signature-256', '');
             $payload = $request->getRawPayload();
+
+            $signatureKey = App::getEnv('VCS_GITHUB_WEBHOOK_SECRET', '');
+            
+            $valid = $github->validateWebhook($payload, $signature, $signatureKey);
+            if(!$valid) {
+                throw new Exception(Exception::GENERAL_ACCESS_FORBIDDEN, "Invalid webhook signature.");
+            }
+
+            $event = $request->getHeader('x-github-event', '');
             $privateKey = App::getEnv('VCS_GITHUB_PRIVATE_KEY');
             $githubAppId = App::getEnv('VCS_GITHUB_APP_ID');
             $parsedPayload = $github->parseWebhookEventPayload($event, $payload);
@@ -716,4 +725,4 @@ App::get('/v1/vcs/github/installations/:installationId/repositories/:repositoryI
         $detection['runtime'] = $runtime;
 
         $response->dynamic(new Document($detection), Response::MODEL_DETECTION);
-    });
\ No newline at end of file
+    });
diff --git a/composer.lock b/composer.lock
index 199130e712..3ad2def685 100644
--- a/composer.lock
+++ b/composer.lock
@@ -2705,7 +2705,7 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/utopia-php/vcs.git",
-                "reference": "46f4de30652a057a0c19a6975276a6be8e12606f"
+                "reference": "01afc324865613f7b34ca9981745bfaaec8ec363"
             },
             "require": {
                 "adhocore/jwt": "^1.1",
@@ -2750,7 +2750,7 @@
                 "utopia",
                 "vcs"
             ],
-            "time": "2023-06-12T12:48:43+00:00"
+            "time": "2023-06-15T10:13:29+00:00"
         },
         {
             "name": "utopia-php/websocket",
diff --git a/docker-compose.yml b/docker-compose.yml
index 1819ed7ae4..f435aeb6cc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -180,6 +180,7 @@ services:
       - VCS_GITHUB_APP_NAME
       - VCS_GITHUB_PRIVATE_KEY
       - VCS_GITHUB_APP_ID
+      - VCS_GITHUB_WEBHOOK_SECRET
 
   appwrite-realtime:
     entrypoint: realtime