diff --git a/.all-contributorsrc b/.all-contributorsrc
index 6c8f304d3d5..3f6088a6036 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -6239,10 +6239,10 @@
       ]
     },
     {
-      "login": "mradziwon",
-      "name": "mradziwon",
+      "login": "maciejrrr",
+      "name": "maciejrrr",
       "avatar_url": "https://avatars.githubusercontent.com/u/6785984?v=4",
-      "profile": "http://www.linkedin.com/in/mradziwon",
+      "profile": "http://www.linkedin.com/in/maciejrrr",
       "contributions": [
         "code",
         "bug"