diff --git a/repos.json.lock b/repos.json.lock
index 40e4a5278..115d12c35 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1523,8 +1523,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "d249196cedb54bf18d01a2562e5702e235c74aa9",
-            "sha256": "1b2s2nqgjn9a5f2pav06f68p351i2acr6zwgj75xb8xjyvw9iqlv",
+            "rev": "b17ca33d362f1ea3df8980552a40f0ad73021454",
+            "sha256": "0fp88y8hn4ks9z7ldn26nsk3c9n0x9idif6gblkdfs9bvs296raw",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {