diff --git a/package-lock.json b/package-lock.json
index 3fca61d..4a3e195 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
             "devDependencies": {
                 "eslint": "8.22.0",
                 "ts-node": "^10.9.1",
-                "typescript": "^4.7.4"
+                "typescript": "^4.9.5"
             }
         },
         "node_modules/@cspotcode/source-map-support": {
@@ -2141,9 +2141,9 @@
             }
         },
         "node_modules/typescript": {
-            "version": "4.7.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-            "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+            "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",
@@ -3858,9 +3858,9 @@
             }
         },
         "typescript": {
-            "version": "4.7.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.4.tgz",
-            "integrity": "sha512-C0WQT0gezHuw6AdY1M2jxUO83Rjf0HP7Sk1DtXj6j1EwkQNZrHAg2XPWlq62oqEhYvONq5pkC2Y9oPljWToLmQ==",
+            "version": "4.9.5",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+            "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
             "dev": true
         },
         "unpipe": {
diff --git a/package.json b/package.json
index d818842..475ea8a 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,6 @@
     "devDependencies": {
         "eslint": "8.22.0",
         "ts-node": "^10.9.1",
-        "typescript": "^4.7.4"
+        "typescript": "^4.9.5"
     }
 }