diff --git a/package-lock.json b/package-lock.json
index 1253279..c62bbf5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
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@@ -507,9 +507,9 @@
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-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
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+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
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@@ -940,9 +940,9 @@
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-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.6.4.tgz",
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+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.4.tgz",
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diff --git a/package.json b/package.json
index c5bc5b0..c0d2a68 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,6 @@
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     "ts-node": "10.7.0",
-    "typescript": "4.6.4"
+    "typescript": "4.9.4"
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 }