diff --git a/package-lock.json b/package-lock.json
index 0df057a..f95f360 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2990,9 +2990,9 @@
       }
     },
     "svelte": {
-      "version": "3.6.11",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.6.11.tgz",
-      "integrity": "sha512-pm8k34grr20MaL0+Tx2m7rxJ0MP6mqj0FxWcTWuOc6TR6TYLq5251shgfhVpy5n7NQUGyp2VqiBAGdSodWmvtg==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "terser": {
diff --git a/package.json b/package.json
index daeb477..6118026 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^4.0.4",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "calendariofx-calendario": "^7.0.0-alpha.5",