diff --git a/repos.json.lock b/repos.json.lock
index 968c696f7..0aabc68f9 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1518,8 +1518,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "492b5f32a17271fa76c6040724c98dbff8502c7e",
-            "sha256": "1md4swskjnc5kmbz7n82plp5f9p1axivk5mcc2zzlv0x5xvk67br",
+            "rev": "c3baa160101515da21feeb88b1f6a8f814f702c6",
+            "sha256": "00zr0sbni2d7lp2pg5kcbmkw66837dpafkg16kh9drkw7kn72zxw",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {