diff --git a/node/package-lock.json b/node/package-lock.json
index 447725d..f379a15 100644
--- a/node/package-lock.json
+++ b/node/package-lock.json
@@ -16,7 +16,7 @@
       "devDependencies": {
         "nodemon": "2.0.16",
         "prettier": "2.6.2",
-        "typescript": "4.7.2"
+        "typescript": "4.9.5"
       }
     },
     "node_modules/@sindresorhus/is": {
@@ -1690,9 +1690,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "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",
@@ -3129,9 +3129,9 @@
       }
     },
     "typescript": {
-      "version": "4.7.2",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.7.2.tgz",
-      "integrity": "sha512-Mamb1iX2FDUpcTRzltPxgWMKy3fhg0TN378ylbktPGPK/99KbDtMQ4W1hwgsbPAsG3a0xKa1vmw4VKZQbkvz5A==",
+      "version": "4.9.5",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
+      "integrity": "sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==",
       "dev": true
     },
     "undefsafe": {
diff --git a/node/package.json b/node/package.json
index 86c20c2..defe7e0 100644
--- a/node/package.json
+++ b/node/package.json
@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "nodemon": "2.0.16",
-    "typescript": "4.7.2",
+    "typescript": "4.9.5",
     "prettier": "2.6.2"
   }
 }