diff --git a/.github/workflows/phpstan.yml b/.github/workflows/phpstan.yml
index 54fb8ff..8148c24 100644
--- a/.github/workflows/phpstan.yml
+++ b/.github/workflows/phpstan.yml
@@ -1,14 +1,10 @@
 name: PHPStan
 
 on:
-  pull_request:
-    paths:
-      - '**.php'
-      - 'phpstan.neon.dist'
   push:
-    paths:
-      - '**.php'
-      - 'phpstan.neon.dist'
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
 
 jobs:
   phpstan:
@@ -27,4 +23,4 @@ jobs:
         uses: ramsey/composer-install@v2
 
       - name: Run PHPStan
-        run: ./vendor/bin/phpstan analyse src --error-format=github
+        run: ./vendor/bin/phpstan analyse src --error-format=github
\ No newline at end of file
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 44dcd90..05ed5d7 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -11,6 +11,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       fail-fast: true
+      max-parallel: 1
       matrix:
         os: [ ubuntu-latest, windows-latest ]
         php: [ 8.2 ]
diff --git a/composer.json b/composer.json
index 95881c8..514cedc 100644
--- a/composer.json
+++ b/composer.json
@@ -15,11 +15,15 @@
             "email": "sebastian.fix@codebar.ch",
             "homepage": "https://www.codebar.ch",
             "role": "Developer"
+        },
+        {
+            "name": "Rhys Lees",
+            "role": "Software-Developer"
         }
     ],
     "require": {
         "php": "^8.2",
-        "guzzlehttp/guzzle": "^7.2",
+        "guzzlehttp/guzzle": "^7.5",
         "illuminate/contracts": "^10.0",
         "laravel/framework": "10.*",
         "orchestra/testbench": "8.*",
@@ -33,6 +37,7 @@
         "laravel/pint": "^1.5",
         "nunomaduro/collision": "^7.0",
         "nunomaduro/larastan": "^2.4.0",
+        "orchestra/testbench": "^8.0",
         "pestphp/pest": "^2.0",
         "pestphp/pest-plugin-laravel": "^2.0",
         "phpstan/extension-installer": "^1.1",