diff --git a/package-lock.json b/package-lock.json
index 78e4b59..8ba3ff1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
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         "autoprefixer": "10.4.16",
         "postcss": "8.4.32",
-        "rollup": "4.8.0",
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         "rollup-plugin-postcss": "4.0.2",
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-darwin-x64/-/rollup-darwin-x64-4.21.0.tgz",
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+      "dev": true,
+      "optional": true,
+      "os": [
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@@ -2231,9 +2244,9 @@
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-arm64-musl/-/rollup-linux-arm64-musl-4.21.0.tgz",
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         "arm64"
       ],
@@ -2243,10 +2256,23 @@
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+    "node_modules/@rollup/rollup-linux-powerpc64le-gnu": {
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-powerpc64le-gnu/-/rollup-linux-powerpc64le-gnu-4.21.0.tgz",
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+      "cpu": [
+        "ppc64"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
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-      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.8.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-riscv64-gnu/-/rollup-linux-riscv64-gnu-4.21.0.tgz",
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@@ -2256,10 +2282,23 @@
         "linux"
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+    "node_modules/@rollup/rollup-linux-s390x-gnu": {
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-s390x-gnu/-/rollup-linux-s390x-gnu-4.21.0.tgz",
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+      "cpu": [
+        "s390x"
+      ],
+      "dev": true,
+      "optional": true,
+      "os": [
+        "linux"
+      ]
+    },
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-      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.8.0.tgz",
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+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.21.0.tgz",
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@@ -2270,9 +2309,9 @@
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-      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.8.0.tgz",
-      "integrity": "sha512-mdxnlW2QUzXwY+95TuxZ+CurrhgrPAMveDWI97EQlA9bfhR8tw3Pt7SUlc/eSlCNxlWktpmT//EAA8UfCHOyXg==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-musl/-/rollup-linux-x64-musl-4.21.0.tgz",
+      "integrity": "sha512-1vvmgDdUSebVGXWX2lIcgRebqfQSff0hMEkLJyakQ9JQUbLDkEaMsPTLOmyccyC6IJ/l3FZuJbmrBw/u0A0uCQ==",
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@@ -2283,9 +2322,9 @@
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-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.8.0.tgz",
-      "integrity": "sha512-ge7saUz38aesM4MA7Cad8CHo0Fyd1+qTaqoIo+Jtk+ipBi4ATSrHWov9/S4u5pbEQmLjgUjB7BJt+MiKG2kzmA==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-arm64-msvc/-/rollup-win32-arm64-msvc-4.21.0.tgz",
+      "integrity": "sha512-s5oFkZ/hFcrlAyBTONFY1TWndfyre1wOMwU+6KCpm/iatybvrRgmZVM+vCFwxmC5ZhdlgfE0N4XorsDpi7/4XQ==",
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@@ -2296,9 +2335,9 @@
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-      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.8.0.tgz",
-      "integrity": "sha512-p9E3PZlzurhlsN5h9g7zIP1DnqKXJe8ZUkFwAazqSvHuWfihlIISPxG9hCHCoA+dOOspL/c7ty1eeEVFTE0UTw==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-ia32-msvc/-/rollup-win32-ia32-msvc-4.21.0.tgz",
+      "integrity": "sha512-G9+TEqRnAA6nbpqyUqgTiopmnfgnMkR3kMukFBDsiyy23LZvUCpiUwjTRx6ezYCjJODXrh52rBR9oXvm+Fp5wg==",
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@@ -2309,9 +2348,9 @@
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-      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.8.0.tgz",
-      "integrity": "sha512-kb4/auKXkYKqlUYTE8s40FcJIj5soOyRLHKd4ugR0dCq0G2EfcF54eYcfQiGkHzjidZ40daB4ulsFdtqNKZtBg==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/@rollup/rollup-win32-x64-msvc/-/rollup-win32-x64-msvc-4.21.0.tgz",
+      "integrity": "sha512-2jsCDZwtQvRhejHLfZ1JY6w6kEuEtfF9nzYsZxzSlNVKDX+DpsDJ+Rbjkm74nvg2rdx0gwBS+IMdvwJuq3S9pQ==",
       "cpu": [
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@@ -2330,9 +2369,9 @@
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-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.0.tgz",
-      "integrity": "sha512-WulqXMDUTYAXCjZnk6JtIHPigp55cVtDgDrO2gHRwhyJto21+1zbVCtOYB2L1F9w4qCQ0rOGWBnBe0FNTiEJIQ==",
+      "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
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     "node_modules/@types/fs-extra": {
@@ -6382,10 +6421,13 @@
       }
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     "node_modules/rollup": {
-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.8.0.tgz",
-      "integrity": "sha512-NpsklK2fach5CdI+PScmlE5R4Ao/FSWtF7LkoIrHDxPACY/xshNasPsbpG0VVHxUTbf74tJbVT4PrP8JsJ6ZDA==",
+      "version": "4.21.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-4.21.0.tgz",
+      "integrity": "sha512-vo+S/lfA2lMS7rZ2Qoubi6I5hwZwzXeUIctILZLbHI+laNtvhhOIon2S1JksA5UEDQ7l3vberd0fxK44lTYjbQ==",
       "dev": true,
+      "dependencies": {
+        "@types/estree": "1.0.5"
+      },
       "bin": {
         "rollup": "dist/bin/rollup"
       },
@@ -6394,19 +6436,22 @@
         "npm": ">=8.0.0"
       },
       "optionalDependencies": {
-        "@rollup/rollup-android-arm-eabi": "4.8.0",
-        "@rollup/rollup-android-arm64": "4.8.0",
-        "@rollup/rollup-darwin-arm64": "4.8.0",
-        "@rollup/rollup-darwin-x64": "4.8.0",
-        "@rollup/rollup-linux-arm-gnueabihf": "4.8.0",
-        "@rollup/rollup-linux-arm64-gnu": "4.8.0",
-        "@rollup/rollup-linux-arm64-musl": "4.8.0",
-        "@rollup/rollup-linux-riscv64-gnu": "4.8.0",
-        "@rollup/rollup-linux-x64-gnu": "4.8.0",
-        "@rollup/rollup-linux-x64-musl": "4.8.0",
-        "@rollup/rollup-win32-arm64-msvc": "4.8.0",
-        "@rollup/rollup-win32-ia32-msvc": "4.8.0",
-        "@rollup/rollup-win32-x64-msvc": "4.8.0",
+        "@rollup/rollup-android-arm-eabi": "4.21.0",
+        "@rollup/rollup-android-arm64": "4.21.0",
+        "@rollup/rollup-darwin-arm64": "4.21.0",
+        "@rollup/rollup-darwin-x64": "4.21.0",
+        "@rollup/rollup-linux-arm-gnueabihf": "4.21.0",
+        "@rollup/rollup-linux-arm-musleabihf": "4.21.0",
+        "@rollup/rollup-linux-arm64-gnu": "4.21.0",
+        "@rollup/rollup-linux-arm64-musl": "4.21.0",
+        "@rollup/rollup-linux-powerpc64le-gnu": "4.21.0",
+        "@rollup/rollup-linux-riscv64-gnu": "4.21.0",
+        "@rollup/rollup-linux-s390x-gnu": "4.21.0",
+        "@rollup/rollup-linux-x64-gnu": "4.21.0",
+        "@rollup/rollup-linux-x64-musl": "4.21.0",
+        "@rollup/rollup-win32-arm64-msvc": "4.21.0",
+        "@rollup/rollup-win32-ia32-msvc": "4.21.0",
+        "@rollup/rollup-win32-x64-msvc": "4.21.0",
         "fsevents": "~2.3.2"
       }
     },
diff --git a/package.json b/package.json
index baecc49..53b9421 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "@rollup/plugin-terser": "0.4.4",
     "autoprefixer": "10.4.16",
     "postcss": "8.4.32",
-    "rollup": "4.8.0",
+    "rollup": "4.21.0",
     "rollup-plugin-copy": "3.5.0",
     "rollup-plugin-postcss": "4.0.2",
     "rollup-plugin-serve": "2.0.2",