diff --git a/dist/index.js b/dist/index.js
index 0d0a5ba..b09d8ea 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -3362,6 +3362,7 @@ exports['path'] = Buffer.from('2f', 'hex')
 exports['ipld-ns'] = Buffer.from('e2', 'hex')
 exports['ipfs-ns'] = Buffer.from('e3', 'hex')
 exports['swarm-ns'] = Buffer.from('e4', 'hex')
+exports['ipns-ns'] = Buffer.from('e5', 'hex')
 
 // key
 exports['ed25519-pub'] = Buffer.from('ed', 'hex')
@@ -3808,6 +3809,7 @@ module.exports = Object.freeze({
   IPLD_NS: 0xe2,
   IPFS_NS: 0xe3,
   SWARM_NS: 0xe4,
+  IPNS_NS: 0xe5,
 
   // key
   ED25519_PUB: 0xed,
@@ -4397,6 +4399,7 @@ module.exports = Object.freeze({
   0xe2: 'ipld-ns',
   0xe3: 'ipfs-ns',
   0xe4: 'swarm-ns',
+  0xe5: 'ipns-ns',
 
   // key
   0xed: 'ed25519-pub',
@@ -5878,7 +5881,7 @@ module.exports = function (value) {
 },{}],30:[function(require,module,exports){
 module.exports={
   "name": "content-hash",
-  "version": "2.4.0",
+  "version": "2.4.1",
   "next-release": "patch",
   "description": "simple tool to encode/decode content hash for EIP 1577 compliant ENS Resolvers",
   "main": "index.js",
@@ -5897,7 +5900,7 @@ module.exports={
   "license": "ISC",
   "dependencies": {
     "cids": "^0.6.0",
-    "multicodec": "^0.5.3",
+    "multicodec": "^0.5.4",
     "multihashes": "^0.4.15"
   },
   "devDependencies": {
@@ -6125,6 +6128,10 @@ const profiles = {
     encode: encodes.ipfs,
     decode: decodes.b58MultiHash,
   },
+  'ipns-ns': {
+    encode: encodes.ipfs,
+    decode: decodes.b58MultiHash,
+  },
   'onion': {
     encode: encodes.utf8,
     decode: decodes.utf8,
diff --git a/package-lock.json b/package-lock.json
index 107688e..5b7da89 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1524,9 +1524,9 @@
       }
     },
     "multicodec": {
-      "version": "0.5.3",
-      "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.5.3.tgz",
-      "integrity": "sha512-TUId9mavSh7q4ui5nUYiC0U10XVrMhsoMLPoG6nAAaFt2GKqZKK3aB2AeFk58aqEnLhmTSdRkmNrlty4jjOxzg==",
+      "version": "0.5.4",
+      "resolved": "https://registry.npmjs.org/multicodec/-/multicodec-0.5.4.tgz",
+      "integrity": "sha512-0lPLiZ58b2jyXylx2qgda9/6N0YCNIpBxRsZ8sxYayVjEKh58XyNN74VTTQOR/ZCQFgbj0CsqfyRpEDPPlOMkw==",
       "requires": {
         "varint": "^5.0.0"
       }
diff --git a/package.json b/package.json
index d4066a1..deee0f2 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "license": "ISC",
   "dependencies": {
     "cids": "^0.6.0",
-    "multicodec": "^0.5.3",
+    "multicodec": "^0.5.4",
     "multihashes": "^0.4.15"
   },
   "devDependencies": {
diff --git a/src/profiles.js b/src/profiles.js
index 600627d..d67c799 100644
--- a/src/profiles.js
+++ b/src/profiles.js
@@ -106,6 +106,10 @@ const profiles = {
     encode: encodes.ipfs,
     decode: decodes.b58MultiHash,
   },
+  'ipns-ns': {
+    encode: encodes.ipfs,
+    decode: decodes.b58MultiHash,
+  },
   'onion': {
     encode: encodes.utf8,
     decode: decodes.utf8,
diff --git a/test/test.js b/test/test.js
index 5ab0725..9e8b191 100644
--- a/test/test.js
+++ b/test/test.js
@@ -5,6 +5,7 @@ const contentHash = require('../src/index.js')
 
 const ipfs = 'QmRAQB6YaCyidP37UdDnjFY5vQuiBrcqdyoW1CuDgwxkD4'
 const ipfs_contentHash = 'e3010170122029f2d17be6139079dc48696d1f582a8530eb9805b561eda517e22a892c7e3f1f'
+const ipns_contentHash = 'e5010170122029f2d17be6139079dc48696d1f582a8530eb9805b561eda517e22a892c7e3f1f'
 const swarm = 'd1de9994b4d039f6548d191eb26786769f580809256b4685ef316805265ea162'
 const swarm_contentHash = 'e40101fa011b20d1de9994b4d039f6548d191eb26786769f580809256b4685ef316805265ea162'
 const onion = 'zqktlwi4fecvo6ri'
@@ -81,6 +82,20 @@ describe('content-hash', () => {
 			actual.should.be.equal(ipfs);
 		});
 	});
+	describe('ipns', () => {
+		it('should encode', () => {
+			const actual = contentHash.encode('ipns-ns', ipfs); // ipns & ipfs are the same hash and same encoding, only codec differ
+			actual.should.be.equal(ipns_contentHash);
+		});
+		it('should getCodec', () => {
+			const actual = contentHash.getCodec(ipns_contentHash);
+			actual.should.be.equal('ipns-ns');
+		});
+		it('should decode', () => {
+			const actual = contentHash.decode(ipns_contentHash);
+			actual.should.be.equal(ipfs); // ipns & ipfs are the same hash and same encoding, only codec differ
+		});
+	});
 	describe('onion', () => {
 		it('should encode', () => {
 			const actual = contentHash.encode('onion', onion);