diff --git a/repos.json.lock b/repos.json.lock
index e972f9e9f..903a9dea9 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1603,8 +1603,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "a0ae4dec4a26594370b39ca46b4a1b6cab1cc6fb",
-            "sha256": "129x97kw54h5k6z8055zfgjz1hi47s32gc9as2zqrl4g5climfky",
+            "rev": "7d91b0e76061b987bc1f19452151646a6e4a8e78",
+            "sha256": "0ywpsfzldjwxw12fc55y6gfzq9ni8vqfz5jgg84cb2c3b824yvp9",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {