diff --git a/package.json b/package.json
index e169699..06e7758 100644
--- a/package.json
+++ b/package.json
@@ -1,10 +1,11 @@
 {
   "name": "mark-mark-parsers-renderers",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "A TypeScript MarkMark parser/renderer collection",
   "homepage": "https://garrettmills.dev/markmark",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
+  "type": "module",
   "directories": {
     "lib": "lib"
   },
diff --git a/src/index.ts b/src/index.ts
index 4fca99e..adfb3f8 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,3 +1,3 @@
-export * from './types'
-export * from './parser'
-export * from './renderers'
\ No newline at end of file
+export * from './types.js'
+export * from './parser.js'
+export * from './renderers/index.js'
\ No newline at end of file
diff --git a/src/parser.ts b/src/parser.ts
index 7966691..854e633 100644
--- a/src/parser.ts
+++ b/src/parser.ts
@@ -1,5 +1,5 @@
 import * as marked from 'marked'
-import {FrontMatter, isNamedSection, Link, MarkMark, Section} from './types'
+import {FrontMatter, isNamedSection, Link, MarkMark, Section} from './types.js'
 import * as hasha from 'hasha'
 
 export class Parser {
diff --git a/src/renderers/html.ts b/src/renderers/html.ts
index 3b035b8..5b03695 100644
--- a/src/renderers/html.ts
+++ b/src/renderers/html.ts
@@ -1,5 +1,5 @@
 import * as marked from 'marked'
-import {isNamedSection, MarkMark} from '../types'
+import {isNamedSection, MarkMark} from '../types.js'
 
 export class HtmlRenderer {
     public render(mm: MarkMark): string {
diff --git a/src/renderers/index.ts b/src/renderers/index.ts
index f7769b8..e5255d4 100644
--- a/src/renderers/index.ts
+++ b/src/renderers/index.ts
@@ -1,2 +1,2 @@
-export * from './html'
-export * from './markmark'
+export * from './html.js'
+export * from './markmark.js'
diff --git a/src/renderers/markmark.ts b/src/renderers/markmark.ts
index 0f8156f..063f556 100644
--- a/src/renderers/markmark.ts
+++ b/src/renderers/markmark.ts
@@ -1,4 +1,4 @@
-import {isNamedSection, MarkMark} from '../types'
+import {isNamedSection, MarkMark} from '../types.js'
 
 export class MarkMarkRenderer {
     public render(mm: MarkMark, frontmatter: boolean = true): string {
diff --git a/tsconfig.json b/tsconfig.json
index 1989580..2d88d06 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
     "compilerOptions": {
         "target": "es2016",
-        "module": "commonjs",
+        "module": "nodenext",
         "declaration": true,
         "outDir": "./lib",
         "strict": true,