diff --git a/pkgs/by-name/cl/claude-code/package-lock.json b/pkgs/by-name/cl/claude-code/package-lock.json
index 1cfca599fc7f..88921827057b 100644
--- a/pkgs/by-name/cl/claude-code/package-lock.json
+++ b/pkgs/by-name/cl/claude-code/package-lock.json
@@ -5,13 +5,13 @@
   "packages": {
     "": {
       "dependencies": {
-        "@anthropic-ai/claude-code": "^0.2.53"
+        "@anthropic-ai/claude-code": "^0.2.54"
       }
     },
     "node_modules/@anthropic-ai/claude-code": {
-      "version": "0.2.53",
-      "resolved": "https://registry.npmjs.org/@anthropic-ai/claude-code/-/claude-code-0.2.53.tgz",
-      "integrity": "sha512-DKXGjSsu2+rc1GaAdOjRqD7fMLvyQgwi/sqf6lLHWQAarwYxR/ahbSheu7h1Ub0wm0htnuIqgNnmNZUM43w/3Q==",
+      "version": "0.2.54",
+      "resolved": "https://registry.npmjs.org/@anthropic-ai/claude-code/-/claude-code-0.2.54.tgz",
+      "integrity": "sha512-kl/g4oBg+FBQHRQv3INaiDuNWoYIUm4BbIk4qd5YbesFQVMPGtblh0Avst61FUo9ZCm64iBPWupPe5aaiJ6Y9Q==",
       "hasInstallScript": true,
       "license": "SEE LICENSE IN README.md",
       "bin": {
diff --git a/pkgs/by-name/cl/claude-code/package.nix b/pkgs/by-name/cl/claude-code/package.nix
index 50b2b1fd24ac..c69a2bf8f4d9 100644
--- a/pkgs/by-name/cl/claude-code/package.nix
+++ b/pkgs/by-name/cl/claude-code/package.nix
@@ -6,14 +6,14 @@
 
 buildNpmPackage rec {
   pname = "claude-code";
-  version = "0.2.53";
+  version = "0.2.54";
 
   src = fetchzip {
     url = "https://registry.npmjs.org/@anthropic-ai/claude-code/-/claude-code-${version}.tgz";
-    hash = "sha256-oWXtIGJwVe/LwAlIWfpA5Jn9zZWQtjw03DkyQ/Sg08c=";
+    hash = "sha256-zeHaEqcUcxvF0xu2ZViL0m3v8v0UFB/xvBsEWR03F9I=";
   };
 
-  npmDepsHash = "sha256-3igDt1N77LJu5Dq9uK3bd90sfYZkjBOt5ArvoRibFeo=";
+  npmDepsHash = "sha256-e0vVEtJC1QIlGS6XQA0eMLdd7wFYWRuyC0Ynpu/Iw88=";
 
   postPatch = ''
     cp ${./package-lock.json} package-lock.json
@@ -23,6 +23,14 @@ buildNpmPackage rec {
 
   AUTHORIZED = "1";
 
+  # `claude-code` tries to auto-update by default, this disables that functionality.
+  # Note that the `DISABLE_AUTOUPDATER` environment variable is not documented, so this trick may
+  # not continue to work.
+  postInstall = ''
+    wrapProgram $out/bin/claude \
+      --set DISABLE_AUTOUPDATER 1
+  '';
+
   passthru.updateScript = ./update.sh;
 
   meta = {