diff --git a/src/logger.js b/src/logger.js
index 47552de..0a9fbfe 100644
--- a/src/logger.js
+++ b/src/logger.js
@@ -221,6 +221,10 @@ export class Logger {
     this.log('warning', message, ...args);
   }
 
+  warn(message, ...args) {
+    this.log('warning', message, ...args);
+  }
+
   info(message, ...args) {
     this.log('info', message, ...args);
   }
diff --git a/test/logger.loglevel.test.js b/test/logger.loglevel.test.js
index 2a24793..36ed3ff 100644
--- a/test/logger.loglevel.test.js
+++ b/test/logger.loglevel.test.js
@@ -156,6 +156,10 @@ test('Test all log levels', t => {
     logger.warning('Should log at warning level');
   });
 
+  const warnOutput = captureConsole('warn', () => {
+    logger.warn('Should log at warning level');
+  });
+
   const errorOutput = captureConsole('error', () => {
     logger.error('Should log at error level');
   });
@@ -181,21 +185,26 @@ test('Test all log levels', t => {
 
   t.true(
     infoOutput.includes('Should log at info level'),
-    'Info messages should be logged at trace level'
+    'Info messages should be logged at info level'
   );
 
   t.true(
     warningOutput.includes('Should log at warning level'),
+    'Warning messages should be logged at warning level'
+  );
+
+  t.true(
+    warnOutput.includes('Should log at warning level'),
     'Warning messages should be logged at trace level'
   );
 
   t.true(
     errorOutput.includes('Should log at error level'),
-    'Error messages should be logged at trace level'
+    'Error messages should be logged at error level'
   );
 
   t.true(
     criticalOutput.includes('Should log at critical level'),
-    'Critical messages should be logged at trace level'
+    'Critical messages should be logged at critical level'
   );
 });