diff --git a/repos.json.lock b/repos.json.lock
index eb2f93560..e7b7de3f8 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1563,8 +1563,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "1a61e3c03d34313bb8af2c3108b5bbbb4eaa479a",
-            "sha256": "18fra4d1lv1pbn68lak8kpym7rpymnw34bljbk7f6xisxbxy4lxs",
+            "rev": "6b3b582990404ca97c39cab1621d289aa3e31a39",
+            "sha256": "0jj8vgc1q0dsgpqh16lxaza73a4pqjrlwxq6g7nxlr83v4lish4g",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {