diff --git a/repos.json.lock b/repos.json.lock
index b2bf24df9..31dcc22a7 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1588,8 +1588,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "6967ccdd32b581b22c6db7bdf6de8ad54de3827c",
-            "sha256": "0519lw9z7jrdd8x3sy6fdd68aairfxzy5fkprczwck79rsvvrkf3",
+            "rev": "6614b6240344177757e63178a67665eb079b7827",
+            "sha256": "1g3lfcj9zwac5awp84mqm512d38fc1vwr3311jzr2ajzxsgkqwjh",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {