diff --git a/repos.json.lock b/repos.json.lock
index 08f37ab3d..d54b842b8 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1518,8 +1518,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "26a78cc05b21ac172d192e2a300a67f29284e85c",
-            "sha256": "0dnqnnqjm5smcxwg5fpcgivj2gcna27zv71kjhrfb38zj39qwrqd",
+            "rev": "e3f903da5353d569cf76246f049d148068951904",
+            "sha256": "0r004is7lbc2xffy800a76p8l9gqlm4wxhiiblcc28xxk47wqa0h",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {