diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d9fbebf4..84bbded7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,10 +11,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 make install install-styleguide build test
   # node-compatibility checks that the build version of the app can be imported
   # and used on older versions of node
@@ -22,32 +22,32 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x]
+        node-version: [16.x, 17.x, 18.x, 19.x, 20.x, 21.x, 22.x, 24.x]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 make install install-styleguide build
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
       - run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 make test-node-compatibility
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: make install install-styleguide build lint
   coverage:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - run: make install install-styleguide build
       - run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 make coverage
       - name: Coveralls
@@ -59,10 +59,10 @@ jobs:
     if: github.ref == 'refs/heads/master'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
       - name: Install Dependencies
         run: make install
       - name: Generate Docs
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d108e596..e3a2f823 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,10 +9,10 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           registry-url: 'https://registry.npmjs.org'
       - name: Publish Package
         run: EASYPOST_TEST_API_KEY=123 EASYPOST_PROD_API_KEY=123 make install install-styleguide publish
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 81ae52c5..ee323ee6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # CHANGELOG
 
-## Next Release
+## v8.4.0 (2025-11-24)
 
 - Adds the following functions:
   - `embeddable.createSession`
diff --git a/package-lock.json b/package-lock.json
index f2e0df22..a2ffead3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@easypost/api",
-  "version": "8.3.0",
+  "version": "8.4.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index 30a55b6d..52ed2a05 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@easypost/api",
   "description": "EasyPost Node Client Library",
-  "version": "8.3.0",
+  "version": "8.4.0",
   "author": "Easypost Engineering <oss@easypost.com>",
   "homepage": "https://easypost.com",
   "exports": {