diff --git a/package-lock.json b/package-lock.json
index ffb43be..984fb4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14,7 +14,7 @@
       },
       "devDependencies": {
         "@vitejs/plugin-vue": "^2.3.3",
-        "typescript": "^4.7.3",
+        "typescript": "^4.9.5",
         "vite": "^2.9.12",
         "vitepress": "^0.22.4",
         "vue-tsc": "^0.37.9"
@@ -1027,9 +1027,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
-      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
+      "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",
@@ -1855,9 +1855,9 @@
       "dev": true
     },
     "typescript": {
-      "version": "4.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.3.tgz",
-      "integrity": "sha512-WOkT3XYvrpXx4vMMqlD+8R8R37fZkjyLGlxavMc4iB8lrl8L0DeTcHbYgw/v0N/z9wAFsgBhcsF0ruoySS22mA==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     },
     "vite": {
diff --git a/package.json b/package.json
index 0459ea5..d10c9d6 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^2.3.3",
-    "typescript": "^4.7.3",
+    "typescript": "^4.9.5",
     "vite": "^2.9.12",
     "vitepress": "^0.22.4",
     "vue-tsc": "^0.37.9"