diff --git a/flake.lock b/flake.lock
index cf88e6a..388cb7f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -51,11 +51,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1705285102,
-        "narHash": "sha256-e7uridAdtZOiUZD7fjrWkUB6qr1HM2thQpDRRgJfLNc=",
+        "lastModified": 1705371439,
+        "narHash": "sha256-P1kulUXpYWkcrjiX3sV4j8ACJZh9XXSaaD+jDLBDLKo=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "d681ac8a92a1cce066df1d3a5a7f7c909688f4be",
+        "rev": "b21f3c0d5bf0f0179f5f0140e8e0cd099618bd04",
         "type": "github"
       },
       "original": {