diff --git a/.github/workflows/react_release.yml b/.github/workflows/react_release.yml
index 2f8a3f8cfc62..719c5759501c 100644
--- a/.github/workflows/react_release.yml
+++ b/.github/workflows/react_release.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.1
+          php-version: 8.2
           extensions: mysql, mysqlnd, sqlite3, bcmath, gd, curl, zip, openssl, mbstring, xml
 
       - name: Checkout code
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 57ce9b8eb625..2f672fdcda0e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.1
+          php-version: 8.2
           extensions: mysql, mysqlnd, sqlite3, bcmath, gd, curl, zip, openssl, mbstring, xml
 
       - name: Checkout code
diff --git a/VERSION.txt b/VERSION.txt
index cf5136119071..92666713cf55 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-5.9.0
\ No newline at end of file
+5.9.1
\ No newline at end of file
diff --git a/config/ninja.php b/config/ninja.php
index 98dbe497a3af..ff710ddb570c 100644
--- a/config/ninja.php
+++ b/config/ninja.php
@@ -17,8 +17,8 @@ return [
     'require_https' => env('REQUIRE_HTTPS', true),
     'app_url' => rtrim(env('APP_URL', ''), '/'),
     'app_domain' => env('APP_DOMAIN', 'invoicing.co'),
-    'app_version' => env('APP_VERSION', '5.9.0'),
-    'app_tag' => env('APP_TAG', '5.9.0'),
+    'app_version' => env('APP_VERSION', '5.9.1'),
+    'app_tag' => env('APP_TAG', '5.9.1'),
     'minimum_client_version' => '5.0.16',
     'terms_version' => '1.0.1',
     'api_secret' => env('API_SECRET', false),