diff --git a/package-lock.json b/package-lock.json
index 3f52ffc..4b958fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,6 +4,187 @@
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-ppc64-musl/-/rollup-linux-ppc64-musl-4.62.3.tgz",
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+      "optional": true
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+      "dev": true,
+      "optional": true
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.62.3.tgz",
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+      "optional": true
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+      "dev": true,
+      "optional": true
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+    "@rollup/rollup-openbsd-x64": {
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-openbsd-x64/-/rollup-openbsd-x64-4.62.3.tgz",
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+      "dev": true,
+      "optional": true
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+    "@rollup/rollup-openharmony-arm64": {
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-openharmony-arm64/-/rollup-openharmony-arm64-4.62.3.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-arm64-msvc": {
+      "version": "4.62.3",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.62.3.tgz",
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+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-ia32-msvc": {
+      "version": "4.62.3",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.62.3.tgz",
+      "integrity": "sha512-Rj8Ra4noo+aYy7sKBggCx0407mws34kAb1ySyWuq5DAtFBQdkSwnsjCgPrhPe9cvgBKZIukpE+CVHvORCS93kQ==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-x64-gnu": {
+      "version": "4.62.3",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-gnu/-/rollup-win32-x64-gnu-4.62.3.tgz",
+      "integrity": "sha512-vp7N084ew/odXn2gi/mzm9mUkQu9l6AiN6dt4IeUM2Uvm9o+cVmP+YkqbMOteLbiGgqBBlJZjIMYVCfOOIVbVQ==",
+      "dev": true,
+      "optional": true
+    },
+    "@rollup/rollup-win32-x64-msvc": {
+      "version": "4.62.3",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.62.3.tgz",
+      "integrity": "sha512-MOG/3gTOn4Fwf574RVOaY61I5o6P90legkFADiTyn1hyjNydT+cerU2rLUwPdZkKKyJ+iT+K9p7WXK4LM1Ka6g==",
+      "dev": true,
+      "optional": true
+    },
+    "@types/estree": {
+      "version": "1.0.9",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.9.tgz",
+      "integrity": "sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==",
+      "dev": true
+    },
     "acorn": {
       "version": "5.2.1",
       "resolved": "https://registry.npmjs.org/acorn/-/acorn-5.2.1.tgz",
@@ -1761,6 +1942,13 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
       "dev": true
     },
+    "fsevents": {
+      "version": "2.3.3",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
+      "integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
+      "dev": true,
+      "optional": true
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -3588,40 +3776,38 @@
       "dev": true
     },
     "rollup": {
-      "version": "0.25.8",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-0.25.8.tgz",
-      "integrity": "sha1-v2zoO4dRDRY0Ru6qV37WpvxYNeA=",
-      "dev": true,
-      "requires": {
-        "chalk": "1.1.3",
-        "minimist": "1.2.0",
-        "source-map-support": "0.3.3"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-          "dev": true
-        },
-        "source-map": {
-          "version": "0.1.32",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.32.tgz",
-          "integrity": "sha1-yLbBZ3l7pHQKjqMyUhYv8IWRsmY=",
-          "dev": true,
-          "requires": {
-            "amdefine": "1.0.1"
-          }
-        },
-        "source-map-support": {
-          "version": "0.3.3",
-          "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.3.3.tgz",
-          "integrity": "sha1-NJAJd9W6PwfHdX7nLnO7GptTdU8=",
-          "dev": true,
-          "requires": {
-            "source-map": "0.1.32"
-          }
-        }
+      "version": "4.62.3",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.62.3.tgz",
+      "integrity": "sha512-Gu0c0iH9FzgX1L1t7ByIbbS3Vmdz+6KHm/EsqmmC71gUQ82yvZRkTK6XzrFObSka91WUVdynqp6nsfilzr5k6Q==",
+      "dev": true,
+      "requires": {
+        "@rollup/rollup-android-arm-eabi": "4.62.3",
+        "@rollup/rollup-android-arm64": "4.62.3",
+        "@rollup/rollup-darwin-arm64": "4.62.3",
+        "@rollup/rollup-darwin-x64": "4.62.3",
+        "@rollup/rollup-freebsd-arm64": "4.62.3",
+        "@rollup/rollup-freebsd-x64": "4.62.3",
+        "@rollup/rollup-linux-arm-gnueabihf": "4.62.3",
+        "@rollup/rollup-linux-arm-musleabihf": "4.62.3",
+        "@rollup/rollup-linux-arm64-gnu": "4.62.3",
+        "@rollup/rollup-linux-arm64-musl": "4.62.3",
+        "@rollup/rollup-linux-loong64-gnu": "4.62.3",
+        "@rollup/rollup-linux-loong64-musl": "4.62.3",
+        "@rollup/rollup-linux-ppc64-gnu": "4.62.3",
+        "@rollup/rollup-linux-ppc64-musl": "4.62.3",
+        "@rollup/rollup-linux-riscv64-gnu": "4.62.3",
+        "@rollup/rollup-linux-riscv64-musl": "4.62.3",
+        "@rollup/rollup-linux-s390x-gnu": "4.62.3",
+        "@rollup/rollup-linux-x64-gnu": "4.62.3",
+        "@rollup/rollup-linux-x64-musl": "4.62.3",
+        "@rollup/rollup-openbsd-x64": "4.62.3",
+        "@rollup/rollup-openharmony-arm64": "4.62.3",
+        "@rollup/rollup-win32-arm64-msvc": "4.62.3",
+        "@rollup/rollup-win32-ia32-msvc": "4.62.3",
+        "@rollup/rollup-win32-x64-gnu": "4.62.3",
+        "@rollup/rollup-win32-x64-msvc": "4.62.3",
+        "@types/estree": "1.0.9",
+        "fsevents": "~2.3.2"
       }
     },
     "rollup-plugin-babel": {
diff --git a/package.json b/package.json
index d01c37a..c4ead00 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "babel-preset-es2015-rollup": "1.2.0",
     "css-loader": "0.23.1",
     "eslint": "2.13.1",
-    "rollup": "0.25.8",
+    "rollup": "4.62.3",
     "rollup-plugin-babel": "2.7.1",
     "style-loader": "0.13.2",
     "webpack": "1.15.0"