diff --git a/repos.json.lock b/repos.json.lock
index 82bc05db1..dd0f3d319 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1523,8 +1523,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "84c9ba1b5c5e1efc2e6561ffbff8cd36e1e330cb",
-            "sha256": "1swhcrmy4j84wd9zr4dpsf50r7268brmd18sq15r77cznvb1igv3",
+            "rev": "cf9dcd547ab5a23dfbbd3c3fcab027a8c6f00343",
+            "sha256": "1aicghkx97jk019if870fx7gic2nkhfm2w9j4rfc4kjrixkdkws2",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {