diff --git a/repos.json.lock b/repos.json.lock
index d0c5331c6..9c0bbfdb1 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "727197352d6f2ed0ed26612a1a8d068747335c5e",
-            "sha256": "1bcjdh05izdclxfdh0qp2jcc782v6yg443ajazb3vg3aaqqsjc02",
+            "rev": "8d032e721c2c826e621ebb809f17ad4898b267c8",
+            "sha256": "1is7fp9jkywg97hm9qwpsmkm6i0a1j28v28lxky4a4d55khzawrh",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {