diff --git a/repos.json.lock b/repos.json.lock
index 3324c738e..3b3cea3bf 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "a1268e0c411c858a28ca0110f38b64287c8b7bf8",
-            "sha256": "1gn26cqjx6qvx8271a18i47nf9ldpn1j9imrlsrq73w2bq3zz4pj",
+            "rev": "03004161bffcb2caf242a6ec995e40efe29a70a3",
+            "sha256": "1grrxvwfrqykbnj9arhfmzfy9kn5bmbbfpq8pzqp8hfqzpw3zfnp",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {