diff --git a/repos.json.lock b/repos.json.lock
index e33301563..ae8a7ee8d 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "d369d6ba9c3c3e0cb6c7fef13552b46dc6047f19",
-            "sha256": "15p59734s027k0594zzb12xam8k680bissmws98zyqi79w4z1mab",
+            "rev": "b7f17226f313e6b70f94b8248038712ae8fd2b78",
+            "sha256": "1f6g4gavxbpvdsp698k07a6j4i8bh8wq4yp4kvmk2msbnpy028rn",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {