diff --git a/repos.json.lock b/repos.json.lock
index 1e536a5e3..437019cd6 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1518,8 +1518,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "f36bd695c78fcb1eafef264b96dad41ef62190e4",
-            "sha256": "0jhsca0p0idnh5lixpbgv1kdnrh8z6gwmarsi1pb77w9fq0bbpwa",
+            "rev": "f72beac1147378ecb7041f15845c9f7161a54705",
+            "sha256": "1x9h7pdw4fhr743qw9yr7gzbf1fdaszbqq7bcy154s9g9xfz49mn",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {