diff --git a/node_modules/@michaelhart/meshcore-decoder/dist/crypto/ed25519-verifier.js b/node_modules/@michaelhart/meshcore-decoder/dist/crypto/ed25519-verifier.js
index d33ffd6..8d040d0 100644
--- a/node_modules/@michaelhart/meshcore-decoder/dist/crypto/ed25519-verifier.js
+++ b/node_modules/@michaelhart/meshcore-decoder/dist/crypto/ed25519-verifier.js
@@ -36,7 +36,27 @@ var __importStar = (this && this.__importStar) || (function () {
 })();
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Ed25519SignatureVerifier = void 0;
-const ed25519 = __importStar(require("@noble/ed25519"));
+let _ed25519 = null;
+async function getEd25519() {
+    if (_ed25519) {
+        return _ed25519;
+    }
+    const mod = await import("@noble/ed25519");
+    _ed25519 = mod.default ? mod.default : mod;
+    try {
+        _ed25519.etc.sha512Async = sha512Hash;
+    }
+    catch (error) {
+        console.debug("Could not set async SHA-512:", error);
+    }
+    try {
+        _ed25519.etc.sha512Sync = sha512HashSync;
+    }
+    catch (error) {
+        console.debug("Could not set up synchronous SHA-512:", error);
+    }
+    return _ed25519;
+}
 const hex_1 = require("../utils/hex");
 const orlp_ed25519_wasm_1 = require("./orlp-ed25519-wasm");
 // Cross-platform SHA-512 implementation
@@ -90,16 +110,6 @@ function sha512HashSync(data) {
         throw new Error('No SHA-512 implementation available for synchronous operation');
     }
 }
-// Set up SHA-512 for @noble/ed25519
-ed25519.etc.sha512Async = sha512Hash;
-// Always set up sync version - @noble/ed25519 requires it
-// It will throw in browser environments, which @noble/ed25519 can handle
-try {
-    ed25519.etc.sha512Sync = sha512HashSync;
-}
-catch (error) {
-    console.debug('Could not set up synchronous SHA-512:', error);
-}
 class Ed25519SignatureVerifier {
     /**
      * Verify an Ed25519 signature for MeshCore advertisement packets
@@ -116,6 +126,7 @@ class Ed25519SignatureVerifier {
             // Construct the signed message according to MeshCore format
             const message = this.constructAdvertSignedMessage(publicKeyHex, timestamp, appData);
             // Verify the signature using noble-ed25519
+            const ed25519 = await getEd25519();
             return await ed25519.verify(signature, message, publicKey);
         }
         catch (error) {