diff --git a/repos.json.lock b/repos.json.lock
index bdf79beb6..30be2c6ef 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1588,8 +1588,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "c6a4e158c1c617e0b9a9992651999793e8331540",
-            "sha256": "15m7hrcwkr39s63i9i22kj35b3zyv0s8n5q9xmmpd5766z5wl4rj",
+            "rev": "fda67839c2bc74e9132324d781d1be8499d175b0",
+            "sha256": "0j5w7zw4ilkwais618pqwh808m6rfp0l3vrvhc3ri261sabzgi7y",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {