diff --git a/package-lock.json b/package-lock.json
index 4cf82b3..78c5854 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,18 +1,19 @@
 {
   "name": "shellwords-ts",
-  "version": "3.0.0",
+  "version": "3.0.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "shellwords-ts",
-      "version": "3.0.0",
+      "version": "3.0.1",
       "license": "MIT",
       "devDependencies": {
         "@types/chai": "^4.3.4",
         "@types/mocha": "^10.0.0",
         "@types/node": "^18.11.9",
         "@typescript-eslint/eslint-plugin": "^5.44.0",
+        "@typescript-eslint/parser": "^5.44.0",
         "chai": "^4.3.7",
         "eslint": "^8.28.0",
         "mocha": "^10.1.0",
@@ -241,7 +242,6 @@
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-5.44.0.tgz",
       "integrity": "sha512-H7LCqbZnKqkkgQHaKLGC6KUjt3pjJDx8ETDqmwncyb6PuoigYajyAwBGz08VU/l86dZWZgI4zm5k2VaKqayYyA==",
       "dev": true,
-      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "5.44.0",
         "@typescript-eslint/types": "5.44.0",
@@ -2607,7 +2607,6 @@
       "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-5.44.0.tgz",
       "integrity": "sha512-H7LCqbZnKqkkgQHaKLGC6KUjt3pjJDx8ETDqmwncyb6PuoigYajyAwBGz08VU/l86dZWZgI4zm5k2VaKqayYyA==",
       "dev": true,
-      "peer": true,
       "requires": {
         "@typescript-eslint/scope-manager": "5.44.0",
         "@typescript-eslint/types": "5.44.0",
diff --git a/package.json b/package.json
index 2c2284c..3711991 100644
--- a/package.json
+++ b/package.json
@@ -21,17 +21,17 @@
     "test": "mocha --require ts-node/register --watch-extensions ts,tsx \"spec/**/*_spec.{ts,tsx}\""
   },
   "license": "MIT",
-  "dependencies": {},
   "devDependencies": {
     "@types/chai": "^4.3.4",
     "@types/mocha": "^10.0.0",
     "@types/node": "^18.11.9",
     "@typescript-eslint/eslint-plugin": "^5.44.0",
+    "@typescript-eslint/parser": "^5.44.0",
     "chai": "^4.3.7",
     "eslint": "^8.28.0",
     "mocha": "^10.1.0",
     "ts-node": "^10.9.1",
-    "typescript-formatter": "^7.2.2",
-    "typescript": "^4.9.3"
+    "typescript": "^4.9.3",
+    "typescript-formatter": "^7.2.2"
   }
 }
diff --git a/scripts/update-package-json.js b/scripts/update-package-json.js
index 99aa336..d81ac3f 100755
--- a/scripts/update-package-json.js
+++ b/scripts/update-package-json.js
@@ -99,8 +99,8 @@ function update(dict) {
   });
 }
 
-update(manifest.dependencies);
-update(manifest.devDependencies);
+update(manifest.dependencies || {});
+update(manifest.devDependencies || {});
 
 if (opts["update-optional-dependencies"]) {
   update(manifest.optionalDependencies);