diff --git a/.github/actions/node-and-build/action.yml b/.github/actions/node-and-build/action.yml
index 7737febacbe..4c1e15bda14 100644
--- a/.github/actions/node-and-build/action.yml
+++ b/.github/actions/node-and-build/action.yml
@@ -7,10 +7,10 @@ inputs:
 runs:
   using: 'composite'
   steps:
-    - name: Setup Node.js 16
+    - name: Setup Node.js 18
       uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c # v3.6.0 https://github.com/actions/setup-node/commit/64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c
       with:
-        node-version: 16
+        node-version: 18
       env:
         SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
     - uses: actions/cache@88522ab9f39a2ea568f7027eddc7d8d8bc9d59c8 # v3.3.1
diff --git a/.github/workflows/callable-canary-e2e-tests.yml b/.github/workflows/callable-canary-e2e-tests.yml
index e7e17524487..8eb735bb83c 100644
--- a/.github/workflows/callable-canary-e2e-tests.yml
+++ b/.github/workflows/callable-canary-e2e-tests.yml
@@ -58,10 +58,10 @@ jobs:
           # Minimal depth 2 so we can checkout the commit before possible merge commit.
           fetch-depth: 2
           path: amplify-js
-      - name: Setup Node.js 16
+      - name: Setup Node.js 18
         uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c # v3.6.0 https://github.com/actions/setup-node/commit/64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c
         with:
-          node-version: 16
+          node-version: 18
         env:
           SEGMENT_DOWNLOAD_TIMEOUT_MINS: 2
 
diff --git a/jest.config.js b/jest.config.js
index 7f0c776869e..cf70f54ed17 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -1,5 +1,6 @@
 /** @type {import('jest').Config} */
 module.exports = {
+	workerIdleMemoryLimit: '512MB',
 	coveragePathIgnorePatterns: [
 		'/node_modules/',
 		'dist',
diff --git a/packages/aws-amplify/package.json b/packages/aws-amplify/package.json
index b30a74797d4..38b41d0be3e 100644
--- a/packages/aws-amplify/package.json
+++ b/packages/aws-amplify/package.json
@@ -289,13 +289,13 @@
 			"name": "[Analytics] record (Kinesis)",
 			"path": "./dist/esm/analytics/kinesis/index.mjs",
 			"import": "{ record }",
-			"limit": "44.10 kB"
+			"limit": "44.40 kB"
 		},
 		{
 			"name": "[Analytics] record (Kinesis Firehose)",
 			"path": "./dist/esm/analytics/kinesis-firehose/index.mjs",
 			"import": "{ record }",
-			"limit": "41.23 kB"
+			"limit": "41.40 kB"
 		},
 		{
 			"name": "[Analytics] record (Personalize)",
@@ -373,7 +373,7 @@
 			"name": "[Auth] confirmSignIn (Cognito)",
 			"path": "./dist/esm/auth/index.mjs",
 			"import": "{ confirmSignIn }",
-			"limit": "25.55 kB"
+			"limit": "25.70 kB"
 		},
 		{
 			"name": "[Auth] updateMFAPreference (Cognito)",
@@ -427,7 +427,7 @@
 			"name": "[Auth] signInWithRedirect (Cognito)",
 			"path": "./dist/esm/auth/index.mjs",
 			"import": "{ signInWithRedirect }",
-			"limit": "19.30 kB"
+			"limit": "19.40 kB"
 		},
 		{
 			"name": "[Auth] fetchUserAttributes (Cognito)",
@@ -439,7 +439,7 @@
 			"name": "[Auth] Basic Auth Flow (Cognito)",
 			"path": "./dist/esm/auth/index.mjs",
 			"import": "{ signIn, signOut, fetchAuthSession, confirmSignIn }",
-			"limit": "27.60 kB"
+			"limit": "27.70 kB"
 		},
 		{
 			"name": "[Auth] OAuth Auth Flow (Cognito)",
@@ -451,43 +451,43 @@
 			"name": "[Storage] copy (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ copy }",
-			"limit": "13.10 kB"
+			"limit": "13.20 kB"
 		},
 		{
 			"name": "[Storage] downloadData (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ downloadData }",
-			"limit": "13.80 kB"
+			"limit": "13.90 kB"
 		},
 		{
 			"name": "[Storage] getProperties (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ getProperties }",
-			"limit": "13.10 kB"
+			"limit": "13.20 kB"
 		},
 		{
 			"name": "[Storage] getUrl (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ getUrl }",
-			"limit": "14.10 kB"
+			"limit": "14.30 kB"
 		},
 		{
 			"name": "[Storage] list (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ list }",
-			"limit": "13.50 kB"
+			"limit": "13.60 kB"
 		},
 		{
 			"name": "[Storage] remove (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ remove }",
-			"limit": "12.90 kB"
+			"limit": "13.00 kB"
 		},
 		{
 			"name": "[Storage] uploadData (S3)",
 			"path": "./dist/esm/storage/index.mjs",
 			"import": "{ uploadData }",
-			"limit": "18.10 kB"
+			"limit": "18.30 kB"
 		}
 	]
 }
diff --git a/packages/core/package.json b/packages/core/package.json
index cfce8dc96fc..e25287ad3f4 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -96,13 +96,13 @@
 			"name": "Custom clients (request signer)",
 			"path": "./dist/esm/clients/middleware/signing/signer/signatureV4/index.mjs",
 			"import": "{ signRequest }",
-			"limit": "3.53 kB"
+			"limit": "3.60 kB"
 		},
 		{
 			"name": "Custom clients (url presigner)",
 			"path": "./dist/esm/clients/middleware/signing/signer/signatureV4/index.mjs",
 			"import": "{ presignUrl }",
-			"limit": "3.58 kB"
+			"limit": "3.65 kB"
 		},
 		{
 			"name": "Cache (default browser storage)",