diff --git a/repos.json.lock b/repos.json.lock
index f3d5cfeb6..e1d89b543 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "0429ab2075276252bc29b941d7240dfab8b4496f",
-            "sha256": "0bjrwp9dvla0wbq9x55k0xp8jg1n2nfjdws3inn1w8l7xs771dv5",
+            "rev": "ac1abe7845e990e1821164a9c333705ca428389c",
+            "sha256": "10c0glggx647pn5wa1k7w9h42iziv9xs46gps8dgsbjgf8vxadii",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {