diff --git a/package-lock.json b/package-lock.json
index 7666131..661e24b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3335,9 +3335,9 @@
       }
     },
     "svelte": {
-      "version": "3.8.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.8.0.tgz",
-      "integrity": "sha512-bB7biuC6qzKyeF/dr5VKp6d/9Lt7KNjIDXBTjLexOKGQnyR8Zw1ygyhXb2DurtRwrqCAyoucCYad89eXIW9vOw==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "svelte-calendar": {
diff --git a/package.json b/package.json
index 036a148..a2ede3e 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "rollup-plugin-node-resolve": "^4.2.3",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^4.0.4",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "googleapis": "^39.2.0",