diff --git a/flake.lock b/flake.lock
index 7c6acc0815..5a70a42881 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,23 +1,5 @@
 {
   "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1705309234,
-        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1712791164,
@@ -42,17 +24,16 @@
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1712888034,
-        "narHash": "sha256-SmBeT3oxdwOzheSfxZmk+3xmv98Z3zlzjlnl9nBdOIE=",
+        "lastModified": 1719368303,
+        "narHash": "sha256-vhkKOUs9eOZgcPrA6wMw7a7J48pEjVuhzQfitVwVv1g=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "96fbdc73dec8eaa5a9d4a9b307b75c9a856e5dec",
+        "rev": "32415b22fd3b454e4a1385af64aa5cef9766ff4c",
         "type": "github"
       },
       "original": {
@@ -60,21 +41,6 @@
         "repo": "rust-overlay",
         "type": "github"
       }
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
     }
   },
   "root": "root",