diff --git a/package.json b/package.json
index f77611c..661f010 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "rollup-plugin-svelte": "^7.0.0",
     "rollup-plugin-terser": "^7.0.2",
     "sirv-cli": "^1.0.8",
-    "svelte": "^3.30.0",
+    "svelte": "^3.49.0",
     "svelte-highlight": "^0.6.2"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index cb977ab..4925f5d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1072,10 +1072,10 @@ svelte-i18n@^3.3.0:
     sade "^1.7.4"
     tiny-glob "^0.2.6"
 
-svelte@^3.30.0:
-  version "3.46.4"
-  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.46.4.tgz#0c46bc4a3e20a2617a1b7dc43a722f9d6c084a38"
-  integrity sha512-qKJzw6DpA33CIa+C/rGp4AUdSfii0DOTCzj/2YpSKKayw5WGSS624Et9L1nU1k2OVRS9vaENQXp2CVZNU+xvIg==
+svelte@^3.49.0:
+  version "3.49.0"
+  resolved "https://registry.yarnpkg.com/svelte/-/svelte-3.49.0.tgz#5baee3c672306de1070c3b7888fc2204e36a4029"
+  integrity sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==
 
 terser@^5.0.0:
   version "5.10.0"