diff --git a/repos.json.lock b/repos.json.lock
index 89c00c76b..62f3662d8 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1588,8 +1588,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "418bd6659064372b8436decdebdfa0ed52ceb4c9",
-            "sha256": "1wm1xhlxk05pdib1q9b52mci25cndbrggb8bvy0zw2sbqgfdgyxc",
+            "rev": "74dd58d7c110e1dfa6a23eaaa6acd3ff99a0dc14",
+            "sha256": "0j2dp9l0kv8clhn6bq600kh9rq4xcsxb2q4l1k0q4q4caw2hp7vn",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {