diff --git a/repos.json.lock b/repos.json.lock
index 6387ec0b0..1f7b809f0 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1498,8 +1498,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "258b488aad9998decca4849d9c65ff9a10ff0aed",
-            "sha256": "13rhzy0brvlx5rgpr4rywccraqc503h0gc4iqlyd3ywf8dy3plpz",
+            "rev": "135931f303e7897f9896548c753f3c13beca9eb1",
+            "sha256": "1is3xcg9krqwsiqxg65zn95wlwal45vb7acbxhwzygnjc9dqljg9",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {