diff --git a/repos.json.lock b/repos.json.lock
index 727fa2ce9..f69cf1361 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1523,8 +1523,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "0ff701df7c9f2dca0d6ff54d4dd35dd853b21d02",
-            "sha256": "1mj9glkcgkgjdi08cni4x3rbm9j36884x7rbc96v9f74bch39597",
+            "rev": "df341c149e6f27ffaa29eed890a141fa963d12fc",
+            "sha256": "19zd2hmf8b3vwzb998fdgv7v6898bp8r34wqcxda7lkdhv5b5q74",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {