diff --git a/repos.json.lock b/repos.json.lock
index 534733a18..b35d710af 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1498,8 +1498,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "e0f383c217dd894defea86e054d79412bf170b3e",
-            "sha256": "12vr0gipqcj0kbp6dwcxyyaizqh26163zrw6c1skrcs61vvfkpar",
+            "rev": "6208c3bd5424dd423453549fc83824f6c047d226",
+            "sha256": "0b9n5ykb4wjz8q7jf6svh3m25z390bawiflcg2705gk15wfmrf0c",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {