diff --git a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/StapleTest.php b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/StapleTest.php
index f994a5e..9fbbbdc 100644
--- a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/StapleTest.php
+++ b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/StapleTest.php
@@ -4,6 +4,7 @@
 use CodebarAg\DocuWare\Requests\Documents\ClipUnclipStapleUnstaple\Staple;
 use CodebarAg\DocuWare\Requests\FileCabinets\Search\GetASpecificDocumentFromAFileCabinet;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Sleep;
 
 it('can staple 2 documents', function () {
     Event::fake();
@@ -23,7 +24,7 @@
         ]
     ))->dto();
 
-    sleep(5); // Wait for the files to be uploaded and processed
+    Sleep::for(5)->seconds(); // Wait for the files to be uploaded and processed
 
     $stapledDocument = $this->connector->send(new GetASpecificDocumentFromAFileCabinet(
         $fileCabinetId,
diff --git a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnclipTest.php b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnclipTest.php
index f6cbcdc..21c5c18 100644
--- a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnclipTest.php
+++ b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnclipTest.php
@@ -4,6 +4,7 @@
 use CodebarAg\DocuWare\Requests\Documents\ClipUnclipStapleUnstaple\Clip;
 use CodebarAg\DocuWare\Requests\Documents\ClipUnclipStapleUnstaple\Unclip;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Sleep;
 
 it('can unclip 2 documents', function () {
     Event::fake();
@@ -23,7 +24,7 @@
         ]
     ))->dto();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $unclip = $this->connector->send(new Unclip(
         $fileCabinetId,
diff --git a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnstapleTest.php b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnstapleTest.php
index 1bd30b6..8d53a3c 100644
--- a/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnstapleTest.php
+++ b/tests/Feature/Requests/Documents/ClipUnclipStapleUnstaple/UnstapleTest.php
@@ -4,6 +4,7 @@
 use CodebarAg\DocuWare\Requests\Documents\ClipUnclipStapleUnstaple\Staple;
 use CodebarAg\DocuWare\Requests\Documents\ClipUnclipStapleUnstaple\Unstaple;
 use Illuminate\Support\Facades\Event;
+use Illuminate\Support\Sleep;
 
 it('can unstaple a document', function () {
     Event::fake();
@@ -23,7 +24,7 @@
         ]
     ))->dto();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $unclip = $this->connector->send(new Unstaple(
         $fileCabinetId,
diff --git a/tests/Feature/Requests/General/UserManagement/CreateUpdateUsers/CreateUpdateUserTest.php b/tests/Feature/Requests/General/UserManagement/CreateUpdateUsers/CreateUpdateUserTest.php
index f61a8f0..e35f5fe 100644
--- a/tests/Feature/Requests/General/UserManagement/CreateUpdateUsers/CreateUpdateUserTest.php
+++ b/tests/Feature/Requests/General/UserManagement/CreateUpdateUsers/CreateUpdateUserTest.php
@@ -30,7 +30,7 @@
 it('can update users', function ($user) {
     Event::fake();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $user->name .= ' - Updated';
     $user->active = false;
diff --git a/tests/Feature/Requests/General/UserManagement/GetModifyGroups/AddRemoveUserToAGroupTest.php b/tests/Feature/Requests/General/UserManagement/GetModifyGroups/AddRemoveUserToAGroupTest.php
index 22e093e..8826df2 100644
--- a/tests/Feature/Requests/General/UserManagement/GetModifyGroups/AddRemoveUserToAGroupTest.php
+++ b/tests/Feature/Requests/General/UserManagement/GetModifyGroups/AddRemoveUserToAGroupTest.php
@@ -20,7 +20,7 @@
         password: 'TESTPASSWORD',
     )))->dto();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $response = $this->connector->send(new AddUserToAGroup(
         userId: $user->id,
@@ -39,7 +39,7 @@
 it('can remove groups to a user', function ($user) {
     Event::fake();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $response = $this->connector->send(new RemoveUserFromAGroup(
         userId: $user->id,
diff --git a/tests/Feature/Requests/General/UserManagement/GetModifyRoles/AddRemoveUserToARoleTest.php b/tests/Feature/Requests/General/UserManagement/GetModifyRoles/AddRemoveUserToARoleTest.php
index 4f89916..bcd6c6b 100644
--- a/tests/Feature/Requests/General/UserManagement/GetModifyRoles/AddRemoveUserToARoleTest.php
+++ b/tests/Feature/Requests/General/UserManagement/GetModifyRoles/AddRemoveUserToARoleTest.php
@@ -20,7 +20,7 @@
         password: 'TESTPASSWORD',
     )))->dto();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $response = $this->connector->send(new AddUserToARole(
         userId: $user->id,
@@ -39,7 +39,7 @@
 it('can remove roles to a user', function ($user) {
     Event::fake();
 
-    sleep(5);
+    Sleep::for(5)->seconds();
 
     $response = $this->connector->send(new RemoveUserFromARole(
         userId: $user->id,
diff --git a/tests/Pest.php b/tests/Pest.php
index a0917b4..9b18f40 100644
--- a/tests/Pest.php
+++ b/tests/Pest.php
@@ -9,6 +9,7 @@
 use CodebarAg\DocuWare\Requests\General\UserManagement\CreateUpdateUsers\UpdateUser;
 use CodebarAg\DocuWare\Requests\General\UserManagement\GetUsers\GetUsers;
 use CodebarAg\DocuWare\Tests\TestCase;
+use Illuminate\Support\Sleep;
 
 uses(TestCase::class)
     ->in(__DIR__);
@@ -96,7 +97,7 @@ function uploadFiles($connector, $fileCabinetId, $path): array
         'test-2.pdf',
     ))->dto();
 
-    sleep(5); // Wait for the files to be uploaded and processed
+    Sleep::for(5)->seconds(); // Wait for the files to be uploaded and processed
 
     // Have to get document again as returned data is incorrect
     $document = $connector->send(new GetASpecificDocumentFromAFileCabinet(