diff --git a/package-lock.json b/package-lock.json
index f2e2382..89312b5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1303,6 +1303,111 @@
         "@jridgewell/sourcemap-codec": "^1.4.10"
       }
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-android-arm64": {
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-android-arm64/-/rollup-android-arm64-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-darwin-arm64": {
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-arm64/-/rollup-darwin-arm64-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-darwin-x64": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-arm-gnueabihf": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm-gnueabihf/-/rollup-linux-arm-gnueabihf-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
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+      "dev": true,
+      "optional": true
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-powerpc64le-gnu": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-powerpc64le-gnu/-/rollup-linux-powerpc64le-gnu-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-riscv64-gnu": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-s390x-gnu": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.13.2.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-x64-gnu": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.13.2.tgz",
+      "integrity": "sha512-xXMLUAMzrtsvh3cZ448vbXqlUa7ZL8z0MwHp63K2IIID2+DeP5iWIT6g1SN7hg1VxPzqx0xZdiDM9l4n9LRU1A==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-linux-x64-musl": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.13.2.tgz",
+      "integrity": "sha512-M/JYAWickafUijWPai4ehrjzVPKRCyDb1SLuO+ZyPfoXgeCEAlgPkNXewFZx0zcnoIe3ay4UjXIMdXQXOZXWqA==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-arm64-msvc": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.13.2.tgz",
+      "integrity": "sha512-2YWwoVg9KRkIKaXSh0mz3NmfurpmYoBBTAXA9qt7VXk0Xy12PoOP40EFuau+ajgALbbhi4uTj3tSG3tVseCjuA==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-ia32-msvc": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.13.2.tgz",
+      "integrity": "sha512-2FSsE9aQ6OWD20E498NYKEQLneShWes0NGMPQwxWOdws35qQXH+FplabOSP5zEe1pVjurSDOGEVCE2agFwSEsw==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-x64-msvc": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.13.2.tgz",
+      "integrity": "sha512-7h7J2nokcdPePdKykd8wtc8QqqkqxIrUz7MHj6aNr8waBRU//NLDVnNjQnqQO6fqtjrtCdftpbTuOKAyrAQETQ==",
+      "dev": true,
+      "optional": true
+    },
     "@sinonjs/commons": {
       "version": "1.8.3",
       "resolved": "https://registry.npmjs.org/@sinonjs/commons/-/commons-1.8.3.tgz",
@@ -1368,6 +1473,12 @@
         "@babel/types": "^7.3.0"
       }
     },
+    "@types/estree": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.5.tgz",
+      "integrity": "sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==",
+      "dev": true
+    },
     "@types/graceful-fs": {
       "version": "4.1.5",
       "resolved": "https://registry.npmjs.org/@types/graceful-fs/-/graceful-fs-4.1.5.tgz",
@@ -5191,11 +5302,27 @@
       }
     },
     "rollup": {
-      "version": "2.79.1",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.79.1.tgz",
-      "integrity": "sha512-uKxbd0IhMZOhjAiD5oAFp7BqvkA4Dv47qpOCtaNvng4HBwdbWtdOh8f5nZNuk2rp51PMGk3bzfWu5oayNEuYnw==",
-      "dev": true,
-      "requires": {
+      "version": "4.13.2",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.13.2.tgz",
+      "integrity": "sha512-MIlLgsdMprDBXC+4hsPgzWUasLO9CE4zOkj/u6j+Z6j5A4zRY+CtiXAdJyPtgCsc42g658Aeh1DlrdVEJhsL2g==",
+      "dev": true,
+      "requires": {
+        "@rollup/rollup-android-arm-eabi": "4.13.2",
+        "@rollup/rollup-android-arm64": "4.13.2",
+        "@rollup/rollup-darwin-arm64": "4.13.2",
+        "@rollup/rollup-darwin-x64": "4.13.2",
+        "@rollup/rollup-linux-arm-gnueabihf": "4.13.2",
+        "@rollup/rollup-linux-arm64-gnu": "4.13.2",
+        "@rollup/rollup-linux-arm64-musl": "4.13.2",
+        "@rollup/rollup-linux-powerpc64le-gnu": "4.13.2",
+        "@rollup/rollup-linux-riscv64-gnu": "4.13.2",
+        "@rollup/rollup-linux-s390x-gnu": "4.13.2",
+        "@rollup/rollup-linux-x64-gnu": "4.13.2",
+        "@rollup/rollup-linux-x64-musl": "4.13.2",
+        "@rollup/rollup-win32-arm64-msvc": "4.13.2",
+        "@rollup/rollup-win32-ia32-msvc": "4.13.2",
+        "@rollup/rollup-win32-x64-msvc": "4.13.2",
+        "@types/estree": "1.0.5",
         "fsevents": "~2.3.2"
       }
     },
diff --git a/package.json b/package.json
index a3df8cf..f76dd94 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "husky": "^4.0.2",
     "jest": "^27.0.6",
     "prettier": "^2.0.2",
-    "rollup": "^2.0.0"
+    "rollup": "^4.13.2"
   },
   "dependencies": {
     "acorn": "^8.0.1",