diff --git a/repos.json.lock b/repos.json.lock
index b694fb8de..32109c4db 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1588,8 +1588,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "0988dfd17208237b3f4eb0db2f0cd24b14c40951",
-            "sha256": "1m4hg4ph7p0w0px70mw8i9sdrz9bih5gwx5mhmgb1jzd67inkc30",
+            "rev": "31148e33754a87e633947b960ef36dfaa7e23e22",
+            "sha256": "04r95f2asni9f0yhlsxc0hcw3ka4nc5vbbffxf3nc92ri3mjvr0m",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {