diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index abda654..66a942b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,14 +15,13 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.2"
           - "8.3"
           - "8.4"
         dependencies:
           - "highest"
         include:
           - dependencies: "lowest"
-            php-version: "8.2"
+            php-version: "8.3"
 
     steps:
       - name: "Checkout"
diff --git a/.github/workflows/coding-standards.yml b/.github/workflows/coding-standards.yml
index 9d8d206..b1ccd1c 100644
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.2"
+          - "8.3"
 
     steps:
       - name: "Checkout"
diff --git a/.github/workflows/infection.yaml b/.github/workflows/infection.yaml
index 2943d22..42ca3ea 100644
--- a/.github/workflows/infection.yaml
+++ b/.github/workflows/infection.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: "Install PHP"
         uses: "shivammathur/setup-php@v2"
         with:
-          php-version: 8.2
+          php-version: "8.3"
           coverage: "pcov"
 
       - name: "Install dependencies with Composer"
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 85dd4d8..4a7f3b9 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         php-version:
-          - "8.2"
+          - "8.3"
 
     steps:
       - name: "Checkout code"
diff --git a/composer.json b/composer.json
index ecafed7..fb489c3 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         }
     },
     "require": {
-        "php": "^8.2",
+        "php": "^8.3",
         "webonyx/graphql-php": "^15.4"
     },
     "require-dev": {
diff --git a/phpcs.xml.dist b/phpcs.xml.dist
index 3323ba2..f1f7bfb 100644
--- a/phpcs.xml.dist
+++ b/phpcs.xml.dist
@@ -6,7 +6,7 @@
     <arg name="cache" value=".phpcs-cache" />
     <arg name="colors" />
 
-    <config name="php_version" value="81000"/>
+    <config name="php_version" value="80300"/>
 
     <!-- Ignore warnings, show progress of the run and show sniff names -->
     <arg value="nps" />