diff --git a/package-lock.json b/package-lock.json
index d400fb7..6602d5f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -835,9 +835,9 @@
       }
     },
     "svelte": {
-      "version": "3.29.7",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.29.7.tgz",
-      "integrity": "sha512-rx0g311kBODvEWUU01DFBUl3MJuJven04bvTVFUG/w0On/wuj0PajQY/QlXcJndFxG+W1s8iXKaB418tdHWc3A==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "tar": {
diff --git a/package.json b/package.json
index 60d69ac..4652f78 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "rollup-plugin-livereload": "^1.0.0",
     "rollup-plugin-svelte": "^6.1.1",
     "rollup-plugin-terser": "^7.0.2",
-    "svelte": "^3.29.7"
+    "svelte": "^3.49.0"
   },
   "dependencies": {
     "sciolyff-web": "github:unosmium/sciolyff-web",