diff --git a/package-lock.json b/package-lock.json
index 77c2dc5..b88c795 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,7 +5,7 @@
   "packages": {
     "": {
       "devDependencies": {
-        "rollup": "^2.42.4",
+        "rollup": "^2.70.1",
         "rollup-plugin-node-resolve": "^5.2.0",
         "rollup-plugin-svelte": "^7.1.0",
         "svelte": "^3.35.0"
@@ -83,9 +83,9 @@
       }
     },
     "node_modules/rollup": {
-      "version": "2.68.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.68.0.tgz",
-      "integrity": "sha512-XrMKOYK7oQcTio4wyTz466mucnd8LzkiZLozZ4Rz0zQD+HeX4nUK4B8GrTX/2EvN2/vBF/i2WnaXboPxo0JylA==",
+      "version": "2.70.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.70.1.tgz",
+      "integrity": "sha512-CRYsI5EuzLbXdxC6RnYhOuRdtz4bhejPMSWjsFLfVM/7w/85n2szZv6yExqUXsBdz5KT8eoubeyDUDjhLHEslA==",
       "dev": true,
       "bin": {
         "rollup": "dist/bin/rollup"
@@ -213,9 +213,9 @@
       }
     },
     "rollup": {
-      "version": "2.68.0",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.68.0.tgz",
-      "integrity": "sha512-XrMKOYK7oQcTio4wyTz466mucnd8LzkiZLozZ4Rz0zQD+HeX4nUK4B8GrTX/2EvN2/vBF/i2WnaXboPxo0JylA==",
+      "version": "2.70.1",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.70.1.tgz",
+      "integrity": "sha512-CRYsI5EuzLbXdxC6RnYhOuRdtz4bhejPMSWjsFLfVM/7w/85n2szZv6yExqUXsBdz5KT8eoubeyDUDjhLHEslA==",
       "dev": true,
       "requires": {
         "fsevents": "~2.3.2"
diff --git a/package.json b/package.json
index a6df95f..a0c2e4c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "devDependencies": {
-    "rollup": "^2.42.4",
+    "rollup": "^2.70.1",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-svelte": "^7.1.0",
     "svelte": "^3.35.0"