diff --git a/package-lock.json b/package-lock.json
index c87e99d..9f3c7ac 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6578,9 +6578,9 @@
       }
     },
     "svelte": {
-      "version": "3.15.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.15.0.tgz",
-      "integrity": "sha512-OL9FIdUAmVTXR38cB/2vQQ9xWvW/7IuOASjWMfwRAB5NXywLW4Xqhblouan4odjI0S/JFGsytkgp7jelWpFgSA==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "table": {
diff --git a/package.json b/package.json
index da6a9c6..c14ba6a 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-svelte": "^5.0.3",
     "rollup-plugin-terser": "^5.1.2",
-    "svelte": "^3.0.0",
+    "svelte": "^3.49.0",
     "web-ext": "^3.2.1"
   },
   "dependencies": {