diff --git a/deno.json b/deno.json
index d8e6e6c..179a6c5 100644
--- a/deno.json
+++ b/deno.json
@@ -1,6 +1,6 @@
 {
   "name": "@ryu/md2pdf",
-  "version": "0.3.2",
+  "version": "0.4.0",
   "exports": {
     ".": "./src/md-to-pdf.ts",
     "./cli": "./src/cli.ts"