diff --git a/index.js b/index.js
index b224f8c..9f554df 100644
--- a/index.js
+++ b/index.js
@@ -1,15 +1,17 @@
 // eslint-disable-next-line eslint-comments/disable-enable-pair
-/* eslint-disable security/detect-object-injection */
+/* eslint-disable security/detect-non-literal-fs-filename, security/detect-object-injection */
 import fs from 'node:fs/promises';
+import path from 'node:path';
 let codeTypes = {};
 let codeTypeFieldValues = {};
+const currentFolder = path.dirname(import.meta.filename ?? '.');
 /**
  * Returns an object of code types.
  * @returns {Promise<Record<string, string>>} - An object with "code type" keys and "code type description" values.
  */
 export async function getCodeTypes() {
     if (Object.keys(codeTypes).length === 0) {
-        const codeTypesData = await fs.readFile('./data/codeTypes.json');
+        const codeTypesData = await fs.readFile(path.join(currentFolder, 'data', 'codeTypes.json'));
         codeTypes = JSON.parse(codeTypesData);
     }
     return codeTypes;
@@ -40,8 +42,7 @@ export async function getCodeTypeDescription(codeType) {
 export async function getFieldValues(codeType) {
     if ((await isCodeType(codeType)) &&
         !Object.hasOwn(codeTypeFieldValues, codeType)) {
-        // eslint-disable-next-line security/detect-non-literal-fs-filename
-        const fieldValueData = await fs.readFile(`./data/${codeType}.json`);
+        const fieldValueData = await fs.readFile(path.join(currentFolder, 'data', `${codeType}.json`));
         codeTypeFieldValues[codeType] = JSON.parse(fieldValueData);
     }
     return codeTypeFieldValues[codeType] ?? {};
diff --git a/index.ts b/index.ts
index 6e026ed..ebda0dd 100644
--- a/index.ts
+++ b/index.ts
@@ -1,18 +1,21 @@
 // eslint-disable-next-line eslint-comments/disable-enable-pair
-/* eslint-disable security/detect-object-injection */
+/* eslint-disable security/detect-non-literal-fs-filename, security/detect-object-injection */
 
 import fs from 'node:fs/promises'
+import path from 'node:path'
 
 let codeTypes: Record<string, string> = {}
 let codeTypeFieldValues: Record<string, Record<string, string>> = {}
 
+const currentFolder = path.dirname(import.meta.filename ?? '.')
+
 /**
  * Returns an object of code types.
  * @returns {Promise<Record<string, string>>} - An object with "code type" keys and "code type description" values.
  */
 export async function getCodeTypes(): Promise<Record<string, string>> {
   if (Object.keys(codeTypes).length === 0) {
-    const codeTypesData = await fs.readFile('./data/codeTypes.json')
+    const codeTypesData = await fs.readFile(path.join(currentFolder, 'data', 'codeTypes.json'))
     codeTypes = JSON.parse(codeTypesData as unknown as string)
   }
 
@@ -53,8 +56,7 @@ export async function getFieldValues(
     (await isCodeType(codeType)) &&
     !Object.hasOwn(codeTypeFieldValues, codeType)
   ) {
-    // eslint-disable-next-line security/detect-non-literal-fs-filename
-    const fieldValueData = await fs.readFile(`./data/${codeType}.json`)
+    const fieldValueData = await fs.readFile(path.join(currentFolder, 'data', `${codeType}.json`))
 
     codeTypeFieldValues[codeType] = JSON.parse(
       fieldValueData as unknown as string
diff --git a/package-lock.json b/package-lock.json
index 95bcf11..4f62163 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@cityssm/ncic-lookup",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@cityssm/ncic-lookup",
-      "version": "0.1.0",
+      "version": "0.1.1",
       "license": "MIT",
       "devDependencies": {
         "@types/mocha": "^10.0.6",
diff --git a/package.json b/package.json
index 4e98659..3bf1aa1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@cityssm/ncic-lookup",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "type": "module",
   "engines": {
     "node": ">=18.0.0"
@@ -16,6 +16,7 @@
     "coverage": "c8 mocha"
   },
   "keywords": [
+    "automobiles",
     "ncic",
     "neim",
     "vma"