diff --git a/flake.lock b/flake.lock
index 6c7c0bfe..44af65bb 100644
--- a/flake.lock
+++ b/flake.lock
@@ -65,11 +65,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1645841894,
-        "narHash": "sha256-xNeqVlZEmg/QlhQLY5SfVa73x6IUfET+tHCJP3w067U=",
+        "lastModified": 1645928338,
+        "narHash": "sha256-pNbkG19Nb4QTNRCIWwxv06JKKJNCUrDzgRrriEd7W1A=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "7f273929e83a196f96a0dbee9ea565952e340bd6",
+        "rev": "4f6e6588b07427cd8ddc99b664bf0fab02799804",
         "type": "github"
       },
       "original": {