diff --git a/package-lock.json b/package-lock.json
index af9d0fb..1208378 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "@rollup/plugin-typescript": "8.5.0",
         "rollup": "2.75.7",
-        "typescript": "4.8.3"
+        "typescript": "4.9.5"
       }
     },
     "node_modules/@rollup/plugin-typescript": {
@@ -181,9 +181,9 @@
       "peer": true
     },
     "node_modules/typescript": {
-      "version": "4.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
-      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -306,9 +306,9 @@
       "peer": true
     },
     "typescript": {
-      "version": "4.8.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.3.tgz",
-      "integrity": "sha512-goMHfm00nWPa8UvR/CPSvykqf6dVV8x/dp0c5mFTMTIu0u0FlGWRioyy7Nn0PGAdHxpJZnuO/ut+PpQ8UiHAig==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     }
   }
diff --git a/package.json b/package.json
index 3ed3137..69eae1f 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "devDependencies": {
     "@rollup/plugin-typescript": "8.5.0",
     "rollup": "2.75.7",
-    "typescript": "4.8.3"
+    "typescript": "4.9.5"
   },
   "scripts": {
     "build": "rollup --config=rollup.config.js",