diff --git a/package-lock.json b/package-lock.json
index 8bdc8c360..5ee5ed951 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
     "name": "xero-node",
-    "version": "4.0.8",
+    "version": "4.1.2",
     "lockfileVersion": 1,
     "requires": true,
     "dependencies": {
diff --git a/package.json b/package.json
index 89fe22ee1..f5ff9b886 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "xero-node",
-    "version": "4.1.1",
+    "version": "4.1.2",
     "description": "Xero NodeJS OAuth 2.0 client for xero-node",
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
diff --git a/tsconfig.json b/tsconfig.json
index 6173edecf..fc2584203 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -6,11 +6,12 @@
     "moduleResolution": "node",
     "sourceMap": true,
     "outDir": "dist",
-    "rootDir": "./src"
+    "rootDir": "./src",
+    "declaration": true
   },
   "lib": ["es2015"],
   "exclude": [
-    "node_modules"
+    "node_modules",
+    "dist"
   ]
 }
-