diff --git a/package.json b/package.json
index 207621a..2417085 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
   "homepage": "https://github.com/wavedrom/vcdrom#readme",
   "devDependencies": {
     "@drom/eslint-config": "^0.12.0",
-    "@wavedrom/doppler": "^1.12.0",
+    "@wavedrom/doppler": "^1.12.1",
     "browserify": "^17.0.0",
     "eslint": "^8.56.0",
     "http-server": "^14.1.0",