diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8914e953..2500dfb4 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -16,43 +16,44 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [7.2, 7.3, 7.4, '8.0', 8.1, 8.2, 8.3]
-        laravel: [6, 7, 8, 9, 10]
-        exclude:
-          - php: 7.2
-            laravel: 8
-          - php: 7.2
+        php: [8.1, 8.2, 8.3, 8.4]
+        laravel: [10, 11]
+        include:
+          - php: 8.2
             laravel: 9
-          - php: 7.2
-            laravel: 10
-          - php: 7.3
+          - php: 8.1
             laravel: 9
-          - php: 7.3
-            laravel: 10
-          - php: 7.4
+          - php: '8.0'
             laravel: 9
+          - php: 8.1
+            laravel: 8
+          - php: '8.0'
+            laravel: 8
           - php: 7.4
-            laravel: 10
+            laravel: 8
+          - php: 7.3
+            laravel: 8
           - php: '8.0'
-            laravel: 10
-          - php: 8.1
-            laravel: 6
-          - php: 8.1
             laravel: 7
-          - php: 8.2
-            laravel: 6
-          - php: 8.2
+          - php: 7.4
             laravel: 7
-          - php: 8.2
-            laravel: 8
-          - php: 8.3
-            laravel: 6
-          - php: 8.3
+          - php: 7.3
             laravel: 7
-          - php: 8.3
-            laravel: 8
-          - php: 8.3
-            laravel: 9
+          - php: 7.2
+            laravel: 7
+          - php: '8.0'
+            laravel: 6
+          - php: 7.4
+            laravel: 6
+          - php: 7.3
+            laravel: 6
+          - php: 7.2
+            laravel: 6
+        exclude:
+          - php: 8.4
+            laravel: 10
+          - php: 8.1
+            laravel: 11
 
     name: PHP ${{ matrix.php }} - Laravel ${{ matrix.laravel }}
 
@@ -71,8 +72,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-           composer require "illuminate/contracts=^${{ matrix.laravel }}" --no-update
-           composer update --prefer-dist --no-interaction --no-progress
+           composer update --prefer-dist --no-interaction --no-progress --with="illuminate/contracts=^${{ matrix.laravel }}"
 
       - name: Execute tests
-        run: vendor/bin/phpunit
+        run: vendor/bin/phpunit ${{ matrix.laravel >= 10 && '--display-deprecations --fail-on-deprecation' || '' }}
diff --git a/.styleci.yml b/.styleci.yml
index 215fbcfe..92888875 100644
--- a/.styleci.yml
+++ b/.styleci.yml
@@ -1,4 +1,6 @@
 php:
   preset: laravel
+  enabled:
+    - nullable_type_declarations
 js: true
 css: true
diff --git a/composer.json b/composer.json
index 2ce853e6..08dbef90 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "illuminate/contracts": "^6.0|^7.0|^8.0|^9.0|^10.0|^11.0",
         "illuminate/http": "^6.0|^7.0|^8.0|^9.0|^10.0|^11.0",
         "illuminate/support": "^6.0|^7.0|^8.0|^9.0|^10.0|^11.0",
-        "league/oauth1-client": "^1.10.1",
+        "league/oauth1-client": "^1.11",
         "phpseclib/phpseclib": "^3.0"
     },
     "require-dev": {