diff --git a/README.md b/README.md
index 47e5d68..da2b250 100644
--- a/README.md
+++ b/README.md
@@ -46,7 +46,7 @@ this commit: `force-push` or `branch`, accommodating different workflow
 preferences.
 
 See example of deployed artifact
-in [Artefact branches](https://github.com/drevops/git-artifact-destination/branches).
+in [Artifact branches](https://github.com/drevops/git-artifact-destination/branches).
 
 ## Modes
 
@@ -96,7 +96,7 @@ in your repository with the following content:
 
 ```php
 <?php
-use DrevOps\Robo\ArtefactTrait;
+use DrevOps\Robo\ArtifactTrait;
 
 /**
  * Class RoboFile.
@@ -104,8 +104,8 @@ use DrevOps\Robo\ArtefactTrait;
 class RoboFile extends \Robo\Tasks
 {
 
-    use ArtefactTrait {
-        ArtefactTrait::__construct as private __artifactConstruct;
+    use ArtifactTrait {
+        ArtifactTrait::__construct as private __artifactConstruct;
     }
 
     public function __construct()
diff --git a/RoboFile.php b/RoboFile.php
index 1f5d1fe..5a50b09 100644
--- a/RoboFile.php
+++ b/RoboFile.php
@@ -5,7 +5,7 @@
  * @see http://robo.li/
  */
 
-use DrevOps\Robo\ArtefactTrait;
+use DrevOps\Robo\ArtifactTrait;
 use Robo\Tasks;
 
 /**
@@ -14,8 +14,8 @@
 class RoboFile extends Tasks
 {
 
-    use ArtefactTrait {
-        ArtefactTrait::__construct as private __artifactConstruct;
+    use ArtifactTrait {
+        ArtifactTrait::__construct as private __artifactConstruct;
     }
 
     /**
diff --git a/src/ArtefactTrait.php b/src/ArtifactTrait.php
similarity index 98%
rename from src/ArtefactTrait.php
rename to src/ArtifactTrait.php
index b4f98e3..b45ef2f 100644
--- a/src/ArtefactTrait.php
+++ b/src/ArtifactTrait.php
@@ -10,12 +10,12 @@
 use Symfony\Component\Finder\SplFileInfo;
 
 /**
- * Class Artefact.
+ * Class Artifact.
  *
  * Robo task to package current repository with all dependencies and send it
  * to the remote repository.
  */
-trait ArtefactTrait
+trait ArtifactTrait
 {
 
     use FilesystemTrait {
@@ -106,7 +106,7 @@ trait ArtefactTrait
     protected $showChanges;
 
     /**
-     * Artefact build result.
+     * Artifact build result.
      *
      * @var bool
      */
@@ -127,7 +127,7 @@ trait ArtefactTrait
     protected $now;
 
     /**
-     * Artefact constructor.
+     * Artifact constructor.
      */
     public function __construct()
     {
@@ -190,7 +190,7 @@ public function artifact(string $remote, array $opts = [
             $this->gitSetDst($remote);
 
             $this->showInfo();
-            $this->prepareArtefact();
+            $this->prepareArtifact();
 
             if ($this->needsPush) {
                 $this->doPush();
@@ -224,7 +224,7 @@ public function artifact(string $remote, array $opts = [
      *
      * @throws \Exception
      */
-    protected function prepareArtefact(): void
+    protected function prepareArtifact(): void
     {
         $this->gitSwitchToBranch($this->src, $this->artifactBranch, true);
 
@@ -340,7 +340,7 @@ protected function resolveOptions(array $options): void
     protected function showInfo(): void
     {
         $this->writeln('----------------------------------------------------------------------');
-        $this->writeln(' Artefact information');
+        $this->writeln(' Artifact information');
         $this->writeln('----------------------------------------------------------------------');
         $this->writeln(' Build timestamp:       '.date('Y/m/d H:i:s', $this->now));
         $this->writeln(' Mode:                  '.$this->mode);
@@ -358,7 +358,7 @@ protected function showInfo(): void
     protected function dumpReport(): void
     {
         $lines[] = '----------------------------------------------------------------------';
-        $lines[] = ' Artefact report';
+        $lines[] = ' Artifact report';
         $lines[] = '----------------------------------------------------------------------';
         $lines[] = ' Build timestamp:   '.date('Y/m/d H:i:s', $this->now);
         $lines[] = ' Mode:              '.$this->mode;
diff --git a/tests/Functional/AbstractFunctionalTestCase.php b/tests/Functional/AbstractFunctionalTestCase.php
index 8c6cd12..4a0adcb 100644
--- a/tests/Functional/AbstractFunctionalTestCase.php
+++ b/tests/Functional/AbstractFunctionalTestCase.php
@@ -20,7 +20,7 @@ abstract class AbstractFunctionalTestCase extends AbstractTestCase
     protected $currentBranch;
 
     /**
-     * Artefact branch.
+     * Artifact branch.
      *
      * @var string
      */
diff --git a/tests/Functional/BranchTest.php b/tests/Functional/BranchTest.php
index b2846fc..ee7f725 100644
--- a/tests/Functional/BranchTest.php
+++ b/tests/Functional/BranchTest.php
@@ -10,7 +10,7 @@
  * @group integration
  *
  * @covers \DrevOps\Robo\GitTrait
- * @covers \DrevOps\Robo\ArtefactTrait
+ * @covers \DrevOps\Robo\ArtifactTrait
  * @covers \DrevOps\Robo\FilesystemTrait
  */
 class BranchTest extends AbstractFunctionalTestCase
diff --git a/tests/Functional/ForcePushTest.php b/tests/Functional/ForcePushTest.php
index 73bc479..c86f8ac 100644
--- a/tests/Functional/ForcePushTest.php
+++ b/tests/Functional/ForcePushTest.php
@@ -12,7 +12,7 @@
  * @SuppressWarnings(PHPMD.TooManyPublicMethods)
  *
  * @covers \DrevOps\Robo\GitTrait
- * @covers \DrevOps\Robo\ArtefactTrait
+ * @covers \DrevOps\Robo\ArtifactTrait
  * @covers \DrevOps\Robo\FilesystemTrait
  */
 class ForcePushTest extends AbstractFunctionalTestCase
diff --git a/tests/Functional/GeneralTest.php b/tests/Functional/GeneralTest.php
index 720ecd5..c287ec0 100644
--- a/tests/Functional/GeneralTest.php
+++ b/tests/Functional/GeneralTest.php
@@ -9,7 +9,7 @@
  *
  * @group integration
  *
- * @covers \DrevOps\Robo\ArtefactTrait
+ * @covers \DrevOps\Robo\ArtifactTrait
  * @covers \DrevOps\Robo\FilesystemTrait
  */
 class GeneralTest extends AbstractFunctionalTestCase
@@ -39,7 +39,7 @@ public function testInfo(): void
         $this->gitCreateFixtureCommits(1);
         $output = $this->runBuild();
 
-        $this->assertStringContainsString('Artefact information', $output);
+        $this->assertStringContainsString('Artifact information', $output);
         $this->assertStringContainsString('Mode:                  force-push', $output);
         $this->assertStringContainsString('Source repository:     '.$this->src, $output);
         $this->assertStringContainsString('Remote repository:     '.$this->dst, $output);
@@ -85,7 +85,7 @@ public function testReport(): void
         $this->assertFileExists($report);
         $output = file_get_contents($report);
 
-        $this->assertStringContainsString('Artefact report', (string) $output);
+        $this->assertStringContainsString('Artifact report', (string) $output);
         $this->assertStringContainsString(sprintf('Source repository: %s', $this->src), (string) $output);
         $this->assertStringContainsString(sprintf('Remote repository: %s', $this->dst), (string) $output);
         $this->assertStringContainsString(sprintf('Remote branch:     %s', $this->currentBranch), (string) $output);
diff --git a/tests/Functional/TagTest.php b/tests/Functional/TagTest.php
index cc780c3..ba80aeb 100644
--- a/tests/Functional/TagTest.php
+++ b/tests/Functional/TagTest.php
@@ -10,7 +10,7 @@
  * @group integration
  *
  * @covers \DrevOps\Robo\GitTrait
- * @covers \DrevOps\Robo\ArtefactTrait
+ * @covers \DrevOps\Robo\ArtifactTrait
  * @covers \DrevOps\Robo\FilesystemTrait
  */
 class TagTest extends AbstractFunctionalTestCase
diff --git a/tests/Unit/AbstractUnitTestCase.php b/tests/Unit/AbstractUnitTestCase.php
index a05e3c2..8486727 100644
--- a/tests/Unit/AbstractUnitTestCase.php
+++ b/tests/Unit/AbstractUnitTestCase.php
@@ -2,7 +2,7 @@
 
 namespace DrevOps\Robo\Tests\Unit;
 
-use DrevOps\Robo\ArtefactTrait;
+use DrevOps\Robo\ArtifactTrait;
 use DrevOps\Robo\Tests\AbstractTestCase;
 
 /**
@@ -22,7 +22,7 @@ protected function setUp(): void
     {
         parent::setUp();
 
-        $this->mock = $this->getMockForTrait(ArtefactTrait::class);
+        $this->mock = $this->getMockForTrait(ArtifactTrait::class);
         $this->callProtectedMethod($this->mock, 'fsSetRootDir', [$this->fixtureDir]);
     }
 }
diff --git a/tests/Unit/ExcludeTest.php b/tests/Unit/ExcludeTest.php
index 3e7c602..854ed75 100644
--- a/tests/Unit/ExcludeTest.php
+++ b/tests/Unit/ExcludeTest.php
@@ -9,7 +9,7 @@
  *
  * @group unit
  *
- * @covers \DrevOps\Robo\ArtefactTrait
+ * @covers \DrevOps\Robo\ArtifactTrait
  */
 class ExcludeTest extends AbstractUnitTestCase
 {