diff --git a/flake.lock b/flake.lock
index 2d6d8fca..5e10a0eb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -78,11 +78,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1776395632,
-        "narHash": "sha256-Mi1uF5f2FsdBIvy+v7MtsqxD3Xjhd0ARJdwoqqqPtJo=",
+        "lastModified": 1780370483,
+        "narHash": "sha256-7mDa7OBAaf7MU6ZovT9ENfD62kH911SsSazBb4KTDF0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "8087ff1f47fff983a1fba70fa88b759f2fd8ae97",
+        "rev": "4a408e1fc99ad517b4cb402fd0de7464f40c05e1",
         "type": "github"
       },
       "original": {