diff --git a/.github/workflows/phpunit-mysql.yml b/.github/workflows/phpunit-mysql.yml
index 9a98abd36..b144a7c61 100644
--- a/.github/workflows/phpunit-mysql.yml
+++ b/.github/workflows/phpunit-mysql.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: ['7.4', '8.0', '8.1']
-        server-versions: ['master']
+        server-versions: ['stable25']
 
     services:
       mysql:
diff --git a/.github/workflows/phpunit-oci.yml b/.github/workflows/phpunit-oci.yml
index da2bb47b7..39515204a 100644
--- a/.github/workflows/phpunit-oci.yml
+++ b/.github/workflows/phpunit-oci.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable25']
 
     services:
       oracle:
diff --git a/.github/workflows/phpunit-pgsql.yml b/.github/workflows/phpunit-pgsql.yml
index 167b2eb7d..6912b6adb 100644
--- a/.github/workflows/phpunit-pgsql.yml
+++ b/.github/workflows/phpunit-pgsql.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable25']
 
     services:
       postgres:
diff --git a/.github/workflows/phpunit-sqlite.yml b/.github/workflows/phpunit-sqlite.yml
index 1585a8ec1..c1b0b87c4 100644
--- a/.github/workflows/phpunit-sqlite.yml
+++ b/.github/workflows/phpunit-sqlite.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
       matrix:
         php-versions: ['8.0']
-        server-versions: ['master']
+        server-versions: ['stable25']
 
     steps:
       - name: Checkout server