Update dependencies.

- **BREAKING**: `[email protected]`/`[email protected]` fix a security issues and
  also change the behavior of an empty response body when using
  `.json()`.  An empty string will now be returned instead of thowing.
- Use import assertion in rollup config.

Author: davidlehn

CHANGELOG.md

@@ -1,5 +1,14 @@
 # @digitalbazaar/http-client ChangeLog
 
+## 4.0.0 - xxxx-xx-xx
+
+### Changed
+- **BREAKING**: Update dependencies.
+  - `[email protected]`/`[email protected]` fix a security issues and also change the
+    behavior of an empty response body when using `.json()`. An empty string
+    will now be returned instead of thowing.
+- Update development dependencies.
+
 ## 3.2.0 - 2022-05-19
 
 ### Added

package.json

@@ -33,30 +33,30 @@
     "dist/*"
   ],
   "dependencies": {
-    "ky": "^0.30.0",
-    "ky-universal": "^0.10.1",
-    "undici": "^5.2.0"
+    "ky": "^0.32.2",
+    "ky-universal": "^0.11.0",
+    "undici": "^5.13.0"
   },
   "devDependencies": {
-    "c8": "^7.11.2",
-    "chai": "^4.3.6",
+    "c8": "^7.12.0",
+    "chai": "^4.3.7",
     "cross-env": "^7.0.3",
     "detect-node": "^2.1.0",
-    "eslint": "^8.14.0",
-    "eslint-config-digitalbazaar": "^3.0.0",
-    "eslint-plugin-jsdoc": "^39.2.9",
-    "eslint-plugin-unicorn": "^42.0.0",
-    "karma": "^6.3.19",
+    "eslint": "^8.29.0",
+    "eslint-config-digitalbazaar": "^4.2.0",
+    "eslint-plugin-jsdoc": "^39.6.4",
+    "eslint-plugin-unicorn": "^45.0.1",
+    "karma": "^6.4.1",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.1.1",
     "karma-mocha": "^2.0.1",
     "karma-mocha-reporter": "^2.2.5",
     "karma-sourcemap-loader": "^0.3.8",
     "karma-webpack": "^5.0.0",
-    "mocha": "^10.0.0",
+    "mocha": "^10.1.0",
     "rimraf": "^3.0.2",
-    "rollup": "^2.71.1",
-    "webpack": "^5.72.0"
+    "rollup": "^3.6.0",
+    "webpack": "^5.75.0"
   },
   "repository": {
     "type": "git",

rollup.config.js

@@ -1,4 +1,4 @@
-import pkg from './package.json';
+import pkg from './package.json' assert {type: 'json'};
 
 function preserveDynamicImportPlugin() {
   return {