diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..41583e3
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+@jsr:registry=https://npm.jsr.io
diff --git a/bun.lockb b/bun.lockb
deleted file mode 100755
index 3134477..0000000
Binary files a/bun.lockb and /dev/null differ
diff --git a/nip06.ts b/nip06.ts
index dba9f01..9970949 100644
--- a/nip06.ts
+++ b/nip06.ts
@@ -1,5 +1,5 @@
 import { bytesToHex } from '@noble/hashes/utils.js'
-import { wordlist } from '@scure/bip39/wordlists/english'
+import { wordlist } from '@scure/bip39/wordlists/english.js'
 import { generateMnemonic, mnemonicToSeedSync, validateMnemonic } from '@scure/bip39'
 import { HDKey } from '@scure/bip32'
 
diff --git a/nip19.ts b/nip19.ts
index ca83d81..2cc808a 100644
--- a/nip19.ts
+++ b/nip19.ts
@@ -110,7 +110,7 @@ export function decode(nip19: NPub): DecodedNpub
 export function decode(nip19: Note): DecodedNote
 export function decode(code: string): DecodedResult
 export function decode(code: string): DecodedResult {
-  let { prefix, words } = bech32.decode(code, Bech32MaxSize)
+  let { prefix, words } = bech32.decode(code as `${string}1${string}`, Bech32MaxSize)
   let data = new Uint8Array(bech32.fromWords(words))
 
   switch (prefix) {
diff --git a/nip49.ts b/nip49.ts
index 5a337a7..54fe457 100644
--- a/nip49.ts
+++ b/nip49.ts
@@ -22,7 +22,7 @@ export function encrypt(
 }
 
 export function decrypt(ncryptsec: string, password: string): Uint8Array {
-  let { prefix, words } = bech32.decode(ncryptsec, Bech32MaxSize)
+  let { prefix, words } = bech32.decode(ncryptsec as `${string}1${string}`, Bech32MaxSize)
   if (prefix !== 'ncryptsec') {
     throw new Error(`invalid prefix ${prefix}, expected 'ncryptsec'`)
   }
diff --git a/package.json b/package.json
index 13d8e51..237f79f 100644
--- a/package.json
+++ b/package.json
@@ -236,12 +236,12 @@
   },
   "license": "Unlicense",
   "dependencies": {
-    "@noble/ciphers": "^2.1.1",
-    "@noble/curves": "^2.0.1",
-    "@noble/hashes": "^2.0.1",
-    "@scure/base": "^2.0.0",
-    "@scure/bip32": "^2.0.1",
-    "@scure/bip39": "^2.0.1",
+    "@noble/ciphers": "npm:@jsr/noble__ciphers@2.1.1",
+    "@noble/curves": "npm:@jsr/noble__curves@2.0.1",
+    "@noble/hashes": "npm:@jsr/noble__hashes@2.0.1",
+    "@scure/base": "npm:@jsr/scure__base@2.0.0",
+    "@scure/bip32": "npm:@jsr/scure__bip32@2.0.1",
+    "@scure/bip39": "npm:@jsr/scure__bip39@2.0.1",
     "nostr-wasm": "0.1.0"
   },
   "peerDependencies": {