diff --git a/repos.json.lock b/repos.json.lock
index 91ee4abab..aab059edc 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1523,8 +1523,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "29b32f642e096f78b8ae20b264ddcae2c53cdeff",
-            "sha256": "080z4rswc2yay72s6yzcm1pacfyb56d00yhr9ygbbw2981n4hbpc",
+            "rev": "d47a7d38e4b3523dec5ac7d0b154e3a4a5ac3236",
+            "sha256": "0x95qsm4m52kry2ai8cwx4by315j7n8qjc5hglkrw0am6abnjl3n",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {