diff --git a/repos.json.lock b/repos.json.lock
index 558cc3e8d..1afb9bad5 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1523,8 +1523,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "9ce57fdf457454424f0cac31745cdc29b84f330d",
-            "sha256": "12k6kc3l67csk8q41xy3il2mv213iz54xmwnzikn7y8fldi9xa75",
+            "rev": "b08f754ab6d17dd97e044eff050ed82deb158c1c",
+            "sha256": "02v3x7miblz6q041n720vpidd4hz6w8zn1jz3glhwlr0vhfplvi5",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {