diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 83be9131..615df730 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -14,7 +14,7 @@ jobs:
   analyse:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: shivammathur/setup-php@v2
         with:
           php-version: '8.4'
@@ -27,6 +27,12 @@ jobs:
       - run: composer apply-typed_class_constant
       - run: composer analyse
 
+  spelling:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: crate-ci/typos@v1.36.0
+
   test:
     name: PHP ${{ matrix.php-version }} ${{ matrix.description }}
     strategy:
@@ -86,7 +92,7 @@ jobs:
     env:
       PHP_CS_FIXER_FUTURE_MODE: 1
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - uses: shivammathur/setup-php@v2
         with:
diff --git a/README.md b/README.md
index a8b070bd..2917886e 100644
--- a/README.md
+++ b/README.md
@@ -178,13 +178,13 @@ Function parameters, if any is having attribute or hook, must be separated by a
  <?php
  class Foo {
      public function __construct(
-         #[Attibute1]
+         #[Attribute1]
          private string $x,
 +
-         #[Attibute2]
+         #[Attribute2]
          private string $y,
 +
-         #[Attibute3]
+         #[Attribute3]
          private string $z,
      ) {}
  }
diff --git a/src/Fixer/FunctionParameterSeparationFixer.php b/src/Fixer/FunctionParameterSeparationFixer.php
index e7cc442a..981193ed 100644
--- a/src/Fixer/FunctionParameterSeparationFixer.php
+++ b/src/Fixer/FunctionParameterSeparationFixer.php
@@ -36,11 +36,11 @@ public function getDefinition(): FixerDefinitionInterface
                         <?php
                         class Foo {
                             public function __construct(
-                                #[Attibute1]
+                                #[Attribute1]
                                 private string $x,
-                                #[Attibute2]
+                                #[Attribute2]
                                 private string $y,
-                                #[Attibute3]
+                                #[Attribute3]
                                 private string $z,
                             ) {}
                         }
diff --git a/tests/Fixer/NoUselessParenthesisFixerTest.php b/tests/Fixer/NoUselessParenthesisFixerTest.php
index 11fcd01f..dcc5017d 100644
--- a/tests/Fixer/NoUselessParenthesisFixerTest.php
+++ b/tests/Fixer/NoUselessParenthesisFixerTest.php
@@ -96,7 +96,7 @@ public function createStatic() {
         yield ['<?php declare(ticks=1):enddeclare;
             for($i = 0; $i < 10; $i++): echo $i; endfor;
             foreach([1, 2, 3] as $i): echo $i; endforeach;
-            if ($condition): echo 1; elseif ($otherContition): echo 2; else: echo 3; endif;
+            if ($condition): echo 1; elseif ($otherCondition): echo 2; else: echo 3; endif;
             switch ($value): default: echo 4; endswitch;
             while(true): echo "na"; endwhile;
         '];
diff --git a/tests/Fixer/PhpUnitRequiresConstraintFixerTest.php b/tests/Fixer/PhpUnitRequiresConstraintFixerTest.php
index 1faab496..48dc00fa 100644
--- a/tests/Fixer/PhpUnitRequiresConstraintFixerTest.php
+++ b/tests/Fixer/PhpUnitRequiresConstraintFixerTest.php
@@ -69,7 +69,7 @@ class FooTest extends TestCase {
                      * @requires PHP >= 8.1
                      */
                     public function testFoo1() {}
-                    public function testFo2o() {
+                    public function testFoo2() {
                         new class extends TestCase {
                             /**
                              * @requires PHP >= 8.2
@@ -90,7 +90,7 @@ class FooTest extends TestCase {
                      * @requires PHP 8.1
                      */
                     public function testFoo1() {}
-                    public function testFo2o() {
+                    public function testFoo2() {
                         new class extends TestCase {
                             /**
                              * @requires PHP 8.2
diff --git a/tests/Fixer/TypedClassConstantFixerTest.php b/tests/Fixer/TypedClassConstantFixerTest.php
index c1d85a9a..7ced3c83 100644
--- a/tests/Fixer/TypedClassConstantFixerTest.php
+++ b/tests/Fixer/TypedClassConstantFixerTest.php
@@ -312,7 +312,7 @@ class Bar {
                 class HellCoreServiceManagerHelper
                 {
                     const mixed OPTION_666__YES__1010011010_VALUE_4_1_3
-                        = IS_OVERRIDEN_BY_BEELZEBOSS
+                        = IS_OVERRIDDEN_BY_BEELZEBOSS
                             ? "Hell yeah"
                             : CIRCLES_MANAGER_ACCESS === [0o1232, 'super_manager', false, -66.6]
                                 ? true
@@ -326,7 +326,7 @@ class HellCoreServiceManagerHelper
                 class HellCoreServiceManagerHelper
                 {
                     const OPTION_666__YES__1010011010_VALUE_4_1_3
-                        = IS_OVERRIDEN_BY_BEELZEBOSS
+                        = IS_OVERRIDDEN_BY_BEELZEBOSS
                             ? "Hell yeah"
                             : CIRCLES_MANAGER_ACCESS === [0o1232, 'super_manager', false, -66.6]
                                 ? true