diff --git a/package-lock.json b/package-lock.json
index 8b1cef1..9640795 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "proxyquire": "^2.1.3",
         "sinon": "^16.0.0",
         "sinon-chai": "^3.7.0",
-        "typescript": "~5.3.3"
+        "typescript": "~5.6.3"
       },
       "engines": {
         "node": ">= 16"
@@ -4286,9 +4286,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 6674a04..68d0eaf 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "proxyquire": "^2.1.3",
     "sinon": "^16.0.0",
     "sinon-chai": "^3.7.0",
-    "typescript": "~5.3.3"
+    "typescript": "~5.6.3"
   },
   "main": "main.js",
   "files": [