diff --git a/.github/workflows/analyse.yml b/.github/workflows/analyse.yml
index 70354f8..3fd0a8f 100644
--- a/.github/workflows/analyse.yml
+++ b/.github/workflows/analyse.yml
@@ -17,16 +17,16 @@ jobs:
     - name: Setup PHP
       uses: shivammathur/setup-php@v2
       with:
-        php-version: 8.3
+        php-version: 8.4
 
     - name: Cache Composer packages
       id: composer-cache
       uses: actions/cache@v4
       with:
         path: vendor
-        key: ${{ runner.os }}-php-8.3-${{ hashFiles('**/composer.json') }}
+        key: ${{ runner.os }}-php-8.4-${{ hashFiles('**/composer.json') }}
         restore-keys: |
-          ${{ runner.os }}-php-8.3-
+          ${{ runner.os }}-php-8.4-
 
     - name: Install dependencies
       if: steps.composer-cache.outputs.cache-hit != 'true'
diff --git a/.github/workflows/style-fix.yml b/.github/workflows/style-fix.yml
index 7503457..0febfc6 100644
--- a/.github/workflows/style-fix.yml
+++ b/.github/workflows/style-fix.yml
@@ -15,16 +15,16 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: 8.3
+          php-version: 8.4
 
       - name: Cache Composer packages
         id: composer-cache
         uses: actions/cache@v4
         with:
           path: vendor
-          key: ${{ runner.os }}-php-8.3-${{ hashFiles('**/composer.json') }}
+          key: ${{ runner.os }}-php-8.4-${{ hashFiles('**/composer.json') }}
           restore-keys: |
-            ${{ runner.os }}-php-8.3-
+            ${{ runner.os }}-php-8.4-
 
       - name: Install dependencies
         if: steps.composer-cache.outputs.cache-hit != 'true'
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index cfbe0b5..09ec837 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        php: [8.1, 8.2, 8.3]
+        php: [8.2, 8.3, 8.4]
 
     steps:
       - name: Checkout code
diff --git a/composer.json b/composer.json
index 4225947..3358c42 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
-        "php": "^8.0",
+        "php": "^8.2",
         "guzzlehttp/guzzle": "^7.4",
         "league/omnipay": "^3.2",
         "omnipay/common": "^3.2",