diff --git a/package-lock.json b/package-lock.json
index e65b647..4a8ff04 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "svelte": "3.46.4",
         "svelte-check": "2.4.5",
         "svelte-preprocess": "4.10.4",
-        "svelte2tsx": "0.5.5",
+        "svelte2tsx": "0.5.20",
         "tailwindcss": "3.0.23",
         "typescript": "4.6.4",
         "ws": "8.5.0"
@@ -9273,9 +9273,9 @@
       }
     },
     "node_modules/svelte2tsx": {
-      "version": "0.5.5",
-      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.5.5.tgz",
-      "integrity": "sha512-5n8jP721bM3vXPk36AM9diZg2aasLvsfP/Zt9CQVrcqcnzexOYVeS8kpGk+3mofOPvPvXnOCLdff62usI/KOMw==",
+      "version": "0.5.20",
+      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.5.20.tgz",
+      "integrity": "sha512-yNHmN/uoAnJ7d1XqVohiNA6TMFOxibHyEddUAHVt1PiLXtbwAJF3WaGYlg8QbOdoXzOVsVNCAlqRUIdULUm+OA==",
       "dev": true,
       "dependencies": {
         "dedent-js": "^1.0.1",
@@ -16276,9 +16276,9 @@
       }
     },
     "svelte2tsx": {
-      "version": "0.5.5",
-      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.5.5.tgz",
-      "integrity": "sha512-5n8jP721bM3vXPk36AM9diZg2aasLvsfP/Zt9CQVrcqcnzexOYVeS8kpGk+3mofOPvPvXnOCLdff62usI/KOMw==",
+      "version": "0.5.20",
+      "resolved": "https://registry.npmjs.org/svelte2tsx/-/svelte2tsx-0.5.20.tgz",
+      "integrity": "sha512-yNHmN/uoAnJ7d1XqVohiNA6TMFOxibHyEddUAHVt1PiLXtbwAJF3WaGYlg8QbOdoXzOVsVNCAlqRUIdULUm+OA==",
       "dev": true,
       "requires": {
         "dedent-js": "^1.0.1",
diff --git a/package.json b/package.json
index 21633bc..cdd6124 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "svelte": "3.46.4",
     "svelte-check": "2.4.5",
     "svelte-preprocess": "4.10.4",
-    "svelte2tsx": "0.5.5",
+    "svelte2tsx": "0.5.20",
     "tailwindcss": "3.0.23",
     "typescript": "4.6.4",
     "ws": "8.5.0"