diff --git a/composer.json b/composer.json
index a531b7d115..bebde48570 100644
--- a/composer.json
+++ b/composer.json
@@ -25,7 +25,7 @@
     "laravel/tinker": "^1.0",
     "laravelcollective/html": "^5.5",
     "league/csv": "^9.2",
-    "maknz/slack": "^1.7",
+    "alek13/slack": "^1.7",
     "neitanod/forceutf8": "^2.0",
     "patchwork/utf8": "^1.3",
     "phpdocumentor/reflection-docblock": "^4.0",