diff --git a/benchmarking/package-lock.json b/benchmarking/package-lock.json
index 599430f..1950f2b 100644
--- a/benchmarking/package-lock.json
+++ b/benchmarking/package-lock.json
@@ -5609,9 +5609,9 @@
       }
     },
     "svelte": {
-      "version": "3.17.1",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.17.1.tgz",
-      "integrity": "sha512-IjX6agpbu01VHBaL/12oFem+ufPRyZNLkg4ay7lJl7IbUB/er90kdIsWCNZX44XaniSEhG/0Hja4GsrtufTwCw==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "symbol-observable": {
diff --git a/benchmarking/package.json b/benchmarking/package.json
index ba2fb47..1734e62 100644
--- a/benchmarking/package.json
+++ b/benchmarking/package.json
@@ -90,7 +90,7 @@
     "rollup-plugin-svelte": "^5.0.1",
     "rollup-plugin-terser": "^7.0.0",
     "sapper": "^0.27.16",
-    "svelte": "^3.0.0"
+    "svelte": "^3.49.0"
   },
   "scripts": {
     "apidocs": "jsdoc -c .jsdoc.conf.json",