diff --git a/flake.lock b/flake.lock
index 319f241..16b1648 100644
--- a/flake.lock
+++ b/flake.lock
@@ -31,21 +31,6 @@
         "type": "github"
       }
     },
-    "flake-utils_2": {
-      "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
     "gitignore": {
       "flake": false,
       "locked": {
@@ -96,11 +81,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1679174867,
-        "narHash": "sha256-fFxb8wN3bjOMvHPr63Iyzo3cuHhQzWW03UkckfTeBWU=",
+        "lastModified": 1719152388,
+        "narHash": "sha256-pHg0nzAa2ZM+zFamfsY7ZvVaB19pMr5wl4G5nO0J7eU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f5ec87b82832736f1624874fd34eb60c0b68bdd6",
+        "rev": "be54c7d931a68ba6a79f097ce979288e90a74288",
         "type": "github"
       },
       "original": {
@@ -121,17 +106,16 @@
     },
     "rust-overlay": {
       "inputs": {
-        "flake-utils": "flake-utils_2",
         "nixpkgs": [
           "nixpkgs"
         ]
       },
       "locked": {
-        "lastModified": 1678397831,
-        "narHash": "sha256-7xbxSoiht8G+Zgz55R0ILPsTdbnksILCDMIxeg8Buns=",
+        "lastModified": 1718681902,
+        "narHash": "sha256-E/T7Ge6ayEQe7FVKMJqDBoHyLhRhjc6u9CmU8MyYfy0=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "bdf08e2f43488283eeb25b4a7e7ecba9147a955c",
+        "rev": "16c8ad83297c278eebe740dea5491c1708960dd1",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index 6cc1f8e..dc36109 100644
--- a/flake.nix
+++ b/flake.nix
@@ -25,7 +25,7 @@
             let
                 overlays = [ rust-overlay.overlays.default ];
                 pkgs = import nixpkgs { inherit system overlays; };
-                rust-wasm = pkgs.rust-bin.stable."1.68.0".default.override {
+                rust-wasm = pkgs.rust-bin.stable."1.77.0".default.override {
                   extensions = [ "rust-src" ];
                   # Add wasm32 as an extra target besides the native target.
                   targets = [ "wasm32-unknown-unknown" ];
diff --git a/kitchen/Cargo.toml b/kitchen/Cargo.toml
index 5833ed0..99589ec 100644
--- a/kitchen/Cargo.toml
+++ b/kitchen/Cargo.toml
@@ -51,7 +51,7 @@ features = ["serde", "v4"]
 
 [dependencies.axum]
 version = "0.5.16"
-features = ["headers", "http2", "rustls-tls"]
+features = ["headers", "http2"]
 
 [dependencies.clap]
 version = "3.2.16"