diff --git a/package-lock.json b/package-lock.json
index 0d4b214..27f92d0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8380,9 +8380,9 @@
       }
     },
     "svelte": {
-      "version": "3.24.1",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.24.1.tgz",
-      "integrity": "sha512-OX/IBVUJSFo1rnznXdwf9rv6LReJ3qQ0PwRjj76vfUWyTfbHbR9OXqJBnUrpjyis2dwYcbT2Zm1DFjOOF1ZbbQ==",
+      "version": "3.40.2",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.40.2.tgz",
+      "integrity": "sha512-FrxVBISeRK0fEeg17D5TftKpaFTLPS7S1C+hf21w5gzzi11MlkJZdqJ9XYmPkAeLGeVpQSQDyWET65NVJjTJ4A==",
       "dev": true
     },
     "symbol-tree": {
diff --git a/package.json b/package.json
index a82ddaf..f3ac19d 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "rollup-plugin-svelte": "^6.0.0",
     "rollup-plugin-terser": "^7.0.0",
     "sirv-cli": "^1.0.6",
-    "svelte": "^3.24.1"
+    "svelte": "^3.40.2"
   },
   "dependencies": {
     "d3-array": "^2.4.0",