diff --git a/flake.lock b/flake.lock
index 5c3ac98..328a219 100644
--- a/flake.lock
+++ b/flake.lock
@@ -374,11 +374,11 @@
         "nixpkgs": "nixpkgs_5"
       },
       "locked": {
-        "lastModified": 1780629589,
-        "narHash": "sha256-oHysjxZdaEqkmyDpN8G1bl3V+r9uyRD1O66bH0bq0Cs=",
+        "lastModified": 1780715792,
+        "narHash": "sha256-4+8gPeiPeud89mjo865RwpqmKwa1MThRsq2SvRxo7mg=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "7a5a1c0a5cb86a28224304309b68f050835fd1f6",
+        "rev": "27b7e78c6935293ee868469cc4172e9b8b17823b",
         "type": "github"
       },
       "original": {