diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 491a1a6..341b93e 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -22,14 +22,14 @@ jobs:
 
     steps:
       - name: Set up php ${{ matrix.php-versions }}
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@44454db4f0199b8b9685a5d763dc37cbf79108e1 # v2.36.0
         with:
           php-version: ${{ matrix.php-versions }}
           extensions: mbstring, iconv, fileinfo, intl
           coverage: none
 
       - name: Checkout server
-        uses: actions/checkout@v2
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
       - name: Run unit tests
         run: |
diff --git a/config/config.php b/config/config.php
index 5d415a2..2dbdfe2 100644
--- a/config/config.php
+++ b/config/config.php
@@ -39,12 +39,12 @@
 // enterprise 
 // should point to that stable version, that was branded to the customers
 //
-$enterpriseReleaseDate = '2025-11-25 13:40';
-$enterpriseVersion = '3.17.4';
-$enterpriseVersionSignature = 'uMKB/UoExWbv8y8VxzX1IAkrS5zhGThK+jemdPJYaxQveB73WyOIZVfi5Me2kFMT52oLJ7uyxLifAgSJ/PzFAg==';
-$enterpriseVersionLength = 332821925;
-$enterpriseVersionFileProviderSignature = 'Etp40vzjOKAbiLOllzCZugCDkS+TMimkDUeIYigLCZAbIeKTMF7O+OpxiDEO58xfblj7xG2KKqvjej2fSrUcBA==';
-$enterpriseVersionFileProviderLength = 374673225;
+$enterpriseReleaseDate = '2026-01-28 11:30';
+$enterpriseVersion = '4.0.6';
+$enterpriseVersionSignature = 'yzAm+RTOEtHCEmz1L4JHiRJkdfKMIeFAqYEJlaYNYP6s5IBKLq7YZY1sbtlmKQttRqKurB67s7dCuaGA2A6VBA==';
+$enterpriseVersionLength = 345060719;
+$enterpriseVersionFileProviderSignature = 'BCONOVs9x/wJxP4y5i0gqdwEErYFy9HFfGHYyWuXxUn6mgzhMlFLt3lFQOsuVvz2ADsR+fEdIqSFiSN8zEDYAA==';
+$enterpriseVersionFileProviderLength = 373240934;
 
 //
 // stable Qt5 (legacy)