diff --git a/repos.json.lock b/repos.json.lock
index 600ed9cc0..c2ab7b416 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1588,8 +1588,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "67d444a084db93025bbf2224420568606ea23e0d",
-            "sha256": "1g9zi070ahzjny2i0mx2ydads2iryrcrxlhx951g0rjk9z4klxrp",
+            "rev": "47cba0b5d47ca9c0b7c3fec34afebc339342fd1d",
+            "sha256": "05fzlm5hqj48vxrpzmr3qzkmv5aj9cqnjxivsd4bf2hirllz9by3",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {