diff --git a/package-lock.json b/package-lock.json
index b7acd87..1580b9a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "ts-jest": "27.1.5",
         "ts-node": "10.9.1",
         "typedoc": "0.23.21",
-        "typescript": "4.8.4"
+        "typescript": "4.9.5"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -11347,9 +11347,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -20443,9 +20443,9 @@
       }
     },
     "typescript": {
-      "version": "4.8.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.8.4.tgz",
-      "integrity": "sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ=="
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g=="
     },
     "uglify-js": {
       "version": "3.15.5",
diff --git a/package.json b/package.json
index fac467b..377cec5 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "ts-jest": "27.1.5",
     "ts-node": "10.9.1",
     "typedoc": "0.23.21",
-    "typescript": "4.8.4"
+    "typescript": "4.9.5"
   },
   "dependencies": {
     "jest-html-reporter": "^3.7.0",