diff --git a/lib/letter-avatars.js b/lib/letter-avatars.js
index a5dd820..935cc1b 100644
--- a/lib/letter-avatars.js
+++ b/lib/letter-avatars.js
@@ -37,7 +37,7 @@ exports.generateAvatarURL = function (name, email = '', big = true) {
   let hexDigest = hash.digest('hex')
 
   if (email !== '' && config.allowGravatar) {
-    photo = 'https://www.gravatar.com/avatar/' + hexDigest;
+    photo = 'https://cdn.libravatar.org/avatar/' + hexDigest;
     if (big) {
       photo += '?s=400'
     } else {
diff --git a/test/letter-avatars.js b/test/letter-avatars.js
index c0e967e..8cc32d8 100644
--- a/test/letter-avatars.js
+++ b/test/letter-avatars.js
@@ -19,8 +19,8 @@ describe('generateAvatarURL() gravatar enabled', function () {
   })
 
   it('should return correct urls', function () {
-    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=400')
-    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://www.gravatar.com/avatar/d41b5f3508cc3f31865566a47dd0336b?s=96')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', true), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?s=400')
+    assert.strictEqual(avatars.generateAvatarURL('Daan Sprenkels', 'hello@dsprenkels.com', false), 'https://cdn.libravatar.org/avatar/d41b5f3508cc3f31865566a47dd0336b?s=96')
   })
 
   it('should return correct urls for names with spaces', function () {