diff --git a/js/nostr/client.js b/js/nostr/client.js
index 6dc72632..e3a4ce26 100644
--- a/js/nostr/client.js
+++ b/js/nostr/client.js
@@ -160,11 +160,6 @@ import {
 import {
   HEX64_REGEX,
   NIP46_RPC_KIND,
-  NIP46_SESSION_STORAGE_KEY,
-  NIP46_PUBLISH_TIMEOUT_MS,
-  NIP46_RESPONSE_TIMEOUT_MS,
-  NIP46_SIGN_EVENT_TIMEOUT_MS,
-  NIP46_MAX_RETRIES,
   NIP46_HANDSHAKE_TIMEOUT_MS,
   NIP46_AUTH_CHALLENGE_MAX_ATTEMPTS,
   sanitizeRelayList,
diff --git a/js/nostr/nip46Client.js b/js/nostr/nip46Client.js
index 2931266c..53f07f27 100644
--- a/js/nostr/nip46Client.js
+++ b/js/nostr/nip46Client.js
@@ -30,11 +30,11 @@ import { Nip46RequestQueue, NIP46_PRIORITY } from "./nip46Queue.js";
 export const HEX64_REGEX = /^[0-9a-f]{64}$/i;
 
 export const NIP46_RPC_KIND = 24_133;
-export const NIP46_SESSION_STORAGE_KEY = "bitvid:nip46:session:v1";
-export const NIP46_PUBLISH_TIMEOUT_MS = 8_000;
-export const NIP46_RESPONSE_TIMEOUT_MS = 15_000;
-export const NIP46_SIGN_EVENT_TIMEOUT_MS = 20_000;
-export const NIP46_MAX_RETRIES = 1;
+const NIP46_SESSION_STORAGE_KEY = "bitvid:nip46:session:v1";
+const NIP46_PUBLISH_TIMEOUT_MS = 8_000;
+const NIP46_RESPONSE_TIMEOUT_MS = 15_000;
+const NIP46_SIGN_EVENT_TIMEOUT_MS = 20_000;
+const NIP46_MAX_RETRIES = 1;
 export const NIP46_HANDSHAKE_TIMEOUT_MS = 60_000;
 export const NIP46_AUTH_CHALLENGE_MAX_ATTEMPTS = 5;
 export const NIP46_ENCRYPTION_ALGORITHMS = Object.freeze([
diff --git a/package-lock.json b/package-lock.json
index 7dc2f8fa..27ff9d46 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,6 +32,9 @@
         "stylelint": "^16.12.0",
         "stylelint-config-standard": "^36.0.1",
         "vitest": "^4.0.18"
+      },
+      "engines": {
+        "node": ">=22"
       }
     },
     "node_modules/@acemir/cssom": {