diff --git a/repos.json.lock b/repos.json.lock
index a269b6e35..a9a76a3d3 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "f9ac7a339f07683a01e20a8bc9bc0dbf79841743",
-            "sha256": "07vri9ksn47vk57i9qwap6bwkwxfvmi0jfx4v3a3hnf0842snbs2",
+            "rev": "4b0760540ecbf01af48d84bf07d0e3ef93a6f152",
+            "sha256": "0r80j2zl5k4xrwk6wh7dh3zmxggxm8qf8sjg2243dq2gfi98dnch",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {