diff --git a/package.json b/package.json
index 001b43a..7aff83b 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "num2str": "^3.1.1"
   },
   "devDependencies": {
-    "rollup": "1.31.1",
+    "rollup": "3.20.2",
     "rollup-plugin-commonjs": "10.0.1",
     "rollup-plugin-node-resolve": "5.2.0",
     "rollup-plugin-terser": "5.1.1",