diff --git a/package.json b/package.json
index 63f10267..68d0778f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "@rollup/plugin-commonjs": "^16.0.0",
     "@rollup/plugin-node-resolve": "^10.0.0",
     "rollup": "^2.3.4",
-    "rollup-plugin-css-only": "^3.0.0",
+    "rollup-plugin-css-only": "^3.1.0",
     "rollup-plugin-livereload": "^2.0.0",
     "rollup-plugin-svelte": "^7.0.0",
     "rollup-plugin-terser": "^7.0.0",