diff --git a/package-lock.json b/package-lock.json
index 581ac6d..4c26b1f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5953,9 +5953,9 @@
       }
     },
     "svelte": {
-      "version": "3.5.3",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.5.3.tgz",
-      "integrity": "sha512-hZcfPagZmfz4a59gtvomWlgcojl0dc30+3hplk+wBhAJm9cGjEAosZYpA9bXwF8zaGomO5bFODfCutxvOghTEg==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "svelte-ts-preprocess": {
diff --git a/package.json b/package.json
index d5a02ad..4ea88be 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "rollup-plugin-svelte": "5.1.0",
     "rollup-plugin-terser": "5.0.0",
     "rollup-plugin-typescript2": "0.21.2",
-    "svelte": "3.5.3",
+    "svelte": "3.49.0",
     "svelte-ts-preprocess": "1.1.3",
     "ts-jest": "24.0.2",
     "typescript": "3.5.2"