diff --git a/repos.json.lock b/repos.json.lock
index 2098f0c92..2ace95d97 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "cc904c1441024a22b83bfd84e45a7701e05ee99f",
-            "sha256": "1pw304pf5lqkwfmfnf8vxhci9rqp9r02yi8idsaj9naczc88yqhv",
+            "rev": "9e25f5bf2f04dfe56395657237a26749fece43fa",
+            "sha256": "0i9xxq30ww335yjmx12nbhwwndg3jzlz40l3s16rd1axgrj5g5df",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {