diff --git a/repos.json.lock b/repos.json.lock
index 52fceb847..261cdf876 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1518,8 +1518,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "38c57ab1e8e6b95ee498bd36faca4191c0c7539d",
-            "sha256": "0nmrc059g1a9x1jjqn443lrmz440p65pjqaaw8bhw2nwh0n7dm06",
+            "rev": "5725970aaae8ffffd9caefeeb4db604a2ae9504d",
+            "sha256": "1nd6rp496w0sx79f657nmdwsbv444b3dy4j3ds2yzwkgp2hxvhan",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {