diff --git a/.github/workflows/generate.yaml b/.github/workflows/generate.yaml
index 73dba77..65b8cd6 100644
--- a/.github/workflows/generate.yaml
+++ b/.github/workflows/generate.yaml
@@ -1,4 +1,4 @@
-name: generate
+name: Generate PostgreSQL Error Codes
 
 on:
   schedule:
@@ -13,23 +13,23 @@ jobs:
       - name: Setup PHP
         uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.2'
+          php-version: '8.4'
 
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
-      - name: Generate
-        run: make
+      - name: Generate PostgreSQL Error Codes
+        uses: nick-fields/retry@v3
+        with:
+          timeout_seconds: 60
+          max_attempts: 3
+          command: make
 
-      - name: Count changes
-        id: changes
-        run: |
-          git add -N .
-          git diff --name-only --exit-code
-        continue-on-error: true
+      - name: Syntax check
+        run: php -l -n -d error_reporting=E_ALL ./src/PostgresError.php
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v4
+        uses: peter-evans/create-pull-request@v6
         with:
           commit-message: Update Error Code
           delete-branch: true
@@ -38,4 +38,3 @@ jobs:
             Error codes have been updated.
 
             - https://github.com/postgres/postgres/blob/master/src/backend/utils/errcodes.txt
-        if: steps.changes.outcome == 'failure'
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index e430a77..196c8bc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,10 @@ on:
 jobs:
   test:
     runs-on: ${{ matrix.os }}
+
+    env:
+      latest_php: 8.4
+
     strategy:
       fail-fast: false
       matrix:
@@ -16,7 +20,7 @@ jobs:
         php: [
           '5.3', '5.4', '5.5', '5.6',
           '7.0', '7.1', '7.2', '7.3', '7.4',
-          '8.0', '8.1', '8.2', '8.3'
+          '8.0', '8.1', '8.2', '8.3', '8.4',
         ]
 
     name: PHP ${{ matrix.php }}
@@ -30,21 +34,25 @@ jobs:
           tools: composer:v2
 
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install dependencies
-        run: composer install --quiet --no-ansi --prefer-dist --no-progress --no-interaction
+        uses: nick-fields/retry@v3
+        with:
+          timeout_seconds: 60
+          max_attempts: 3
+          command: composer install --quiet --no-plugins --no-ansi --prefer-dist --no-progress --no-interaction
 
       - name: Migrate phpunit XML configuration
-        continue-on-error: true
-        run: vendor/bin/phpunit --migrate-configuration
+        run: vendor/bin/phpunit --migrate-configuration || true
 
       - name: Run test suite
         run: vendor/bin/phpunit --coverage-clover=coverage.xml
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           files: ./coverage.xml
           fail_ci_if_error: false
+        if: matrix.php == env.latest_php
diff --git a/LICENSE b/LICENSE
index a907a5d..4f46ec2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020-2021 Norifumi SUNAOKA
+Copyright (c) 2020-2025 Norifumi SUNAOKA
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/phpunit.xml b/phpunit.xml
index 317ab46..16e7d4b 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,20 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         beStrictAboutTestsThatDoNotTestAnything="false"
-         bootstrap="vendor/autoload.php"
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         backupGlobals="false"
          colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnError="false"
-         stopOnFailure="false"
          verbose="true"
 >
     <testsuites>
         <testsuite name="test">
-            <directory suffix="Test.php">./tests</directory>
+            <directory>./tests</directory>
         </testsuite>
     </testsuites>
     <filter>
diff --git a/src/PostgresError.php b/src/PostgresError.php
index 7bf5661..3a23e75 100644
--- a/src/PostgresError.php
+++ b/src/PostgresError.php
@@ -57,6 +57,9 @@ class PostgresError
     const DIAGNOSTICS_EXCEPTION = '0Z000';
     const STACKED_DIAGNOSTICS_ACCESSED_WITHOUT_ACTIVE_HANDLER = '0Z002';
 
+    // Class 10 - XQuery Error
+    const INVALID_ARGUMENT_FOR_XQUERY = '10608';
+
     // Class 20 - Case Not Found
     const CASE_NOT_FOUND = '20000';
 
@@ -158,6 +161,7 @@ class PostgresError
     const NO_ACTIVE_SQL_TRANSACTION = '25P01';
     const IN_FAILED_SQL_TRANSACTION = '25P02';
     const IDLE_IN_TRANSACTION_SESSION_TIMEOUT = '25P03';
+    const TRANSACTION_TIMEOUT = '25P04';
 
     // Class 26 - Invalid SQL Statement Name
     const INVALID_SQL_STATEMENT_NAME = '26000';
@@ -301,6 +305,7 @@ class PostgresError
     const IO_ERROR = '58030';
     const UNDEFINED_FILE = '58P01';
     const DUPLICATE_FILE = '58P02';
+    const FILE_NAME_TOO_LONG = '58P03';
 
     // Class F0 - Configuration File Error
     const CONFIG_FILE_ERROR = 'F0000';