diff --git a/examples/browser-http-client-upload-file/package.json b/examples/browser-http-client-upload-file/package.json
index 3d08f771f1..50f660708b 100644
--- a/examples/browser-http-client-upload-file/package.json
+++ b/examples/browser-http-client-upload-file/package.json
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "ipfs": "^0.54.2",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "react": "^16.8.6",
     "react-dom": "^16.8.6",
     "rimraf": "^3.0.2",
diff --git a/examples/browser-ipns-publish/package.json b/examples/browser-ipns-publish/package.json
index a65a41b65c..b1cc07c555 100644
--- a/examples/browser-ipns-publish/package.json
+++ b/examples/browser-ipns-publish/package.json
@@ -29,7 +29,7 @@
     "execa": "^4.0.3",
     "ipfsd-ctl": "^7.2.0",
     "go-ipfs": "0.8.0-rc2",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "path": "^0.12.7",
     "test-ipfs-example": "^3.0.0"
   },
diff --git a/examples/browser-parceljs/package.json b/examples/browser-parceljs/package.json
index c450af5f12..b3739185ff 100644
--- a/examples/browser-parceljs/package.json
+++ b/examples/browser-parceljs/package.json
@@ -27,7 +27,7 @@
     "babel-plugin-syntax-async-functions": "^6.13.0",
     "babel-plugin-transform-regenerator": "^6.26.0",
     "babel-polyfill": "^6.26.0",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "rimraf": "^3.0.2",
     "standard": "^13.1.0",
     "test-ipfs-example": "^3.0.0"
diff --git a/examples/circuit-relaying/package.json b/examples/circuit-relaying/package.json
index 76aa8b740c..78dad8aef4 100644
--- a/examples/circuit-relaying/package.json
+++ b/examples/circuit-relaying/package.json
@@ -24,7 +24,7 @@
     "execa": "^4.0.3",
     "ipfs-css": "^0.13.1",
     "ipfs-http-client": "^49.0.2",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "rimraf": "^3.0.2",
     "tachyons": "^4.11.1",
     "test-ipfs-example": "^3.0.0"
diff --git a/examples/http-client-browser-pubsub/package.json b/examples/http-client-browser-pubsub/package.json
index 7d45f50197..1d0fe55a20 100644
--- a/examples/http-client-browser-pubsub/package.json
+++ b/examples/http-client-browser-pubsub/package.json
@@ -22,7 +22,7 @@
     "go-ipfs": "0.8.0-rc2",
     "ipfs": "^0.54.2",
     "ipfsd-ctl": "^7.2.0",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "test-ipfs-example": "^3.0.0"
   }
 }
diff --git a/examples/http-client-name-api/package.json b/examples/http-client-name-api/package.json
index 315c8f06db..0d81e8ed89 100644
--- a/examples/http-client-name-api/package.json
+++ b/examples/http-client-name-api/package.json
@@ -19,7 +19,7 @@
     "execa": "^4.0.3",
     "go-ipfs": "0.8.0-rc2",
     "ipfsd-ctl": "^7.2.0",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "rimraf": "^3.0.2",
     "test-ipfs-example": "^3.0.0"
   },
diff --git a/examples/ipfs-client-add-files/package.json b/examples/ipfs-client-add-files/package.json
index 59c33d225c..d49a2b0d70 100644
--- a/examples/ipfs-client-add-files/package.json
+++ b/examples/ipfs-client-add-files/package.json
@@ -17,7 +17,7 @@
     "execa": "^4.0.3",
     "ipfs": "^0.54.2",
     "ipfsd-ctl": "^7.2.0",
-    "parcel-bundler": "^1.12.4",
+    "parcel-bundler": "1.12.3",
     "rimraf": "^3.0.2",
     "test-ipfs-example": "^3.0.0"
   },
diff --git a/packages/ipfs-core/package.json b/packages/ipfs-core/package.json
index 03c4fa26d3..e3c36de3d4 100644
--- a/packages/ipfs-core/package.json
+++ b/packages/ipfs-core/package.json
@@ -107,8 +107,8 @@
     "mortice": "^2.0.0",
     "multiaddr": "^8.0.0",
     "multiaddr-to-uri": "^6.0.0",
-    "multibase": "^3.0.0",
-    "multicodec": "^2.0.1",
+    "multibase": "^4.0.0",
+    "multicodec": "^3.0.1",
     "multihashing-async": "^2.0.1",
     "native-abort-controller": "^1.0.3",
     "p-queue": "^6.6.1",
diff --git a/packages/ipfs-http-client/.aegir.js b/packages/ipfs-http-client/.aegir.js
index 978ae66789..b21c8bce53 100644
--- a/packages/ipfs-http-client/.aegir.js
+++ b/packages/ipfs-http-client/.aegir.js
@@ -12,7 +12,7 @@ const server = createServer({
 })
 
 module.exports = {
-  bundlesize: { maxSize: '83kB' },
+  bundlesize: { maxSize: '88kB' },
   hooks: {
     browser: {
       pre: async () => {
diff --git a/packages/ipfs-http-client/package.json b/packages/ipfs-http-client/package.json
index 1555d808bb..25a0cff9a9 100644
--- a/packages/ipfs-http-client/package.json
+++ b/packages/ipfs-http-client/package.json
@@ -70,9 +70,9 @@
     "it-to-stream": "^0.1.2",
     "merge-options": "^3.0.4",
     "multiaddr": "^8.0.0",
-    "multibase": "^3.0.0",
-    "multicodec": "^2.0.1",
-    "multihashes": "^3.0.1",
+    "multibase": "^4.0.1",
+    "multicodec": "^3.0.1",
+    "multihashes": "^4.0.1",
     "nanoid": "^3.1.12",
     "native-abort-controller": "^1.0.3",
     "parse-duration": "^0.4.4",
diff --git a/packages/ipfs-message-port-client/.aegir.js b/packages/ipfs-message-port-client/.aegir.js
index 5ef0106a01..1d2e4ee0dc 100644
--- a/packages/ipfs-message-port-client/.aegir.js
+++ b/packages/ipfs-message-port-client/.aegir.js
@@ -4,7 +4,7 @@ const EchoServer = require('aegir/utils/echo-server')
 const echoServer = new EchoServer()
 
 module.exports = {
-  bundlesize: { maxSize: '13kB' },
+  bundlesize: { maxSize: '14kB' },
   karma: {
     files: [
       {