diff --git a/repos.json.lock b/repos.json.lock
index 482ec7351..565676e71 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -1533,8 +1533,8 @@
             "url": "https://github.com/minion3665/nurpkgs"
         },
         "mio": {
-            "rev": "07cddd7ac71f2a59f3628c10a6a6df6836ab967c",
-            "sha256": "1zfx280xjk6flp9dnl4f5sfgpyjys8zf0amg637cik17j85pfqz4",
+            "rev": "b316e7c75bcf7647434b2cb6d56898d7009ff620",
+            "sha256": "11nssm4bkjv3iwc4y1700vqalcr3bwysxv3z437cd3d0g42gvxmd",
             "url": "https://github.com/mio-19/nurpkgs"
         },
         "misterio": {