diff --git a/package-lock.json b/package-lock.json
index 1a81f5b..8e7c56b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
             },
             "devDependencies": {
                 "@rcv-prod-toolkit/types": "github:rcv-prod-toolkit/types",
-                "typescript": "^5.5.4"
+                "typescript": "^5.6.3"
             }
         },
         "node_modules/@colors/colors": {
@@ -361,9 +361,9 @@
             "dev": true
         },
         "node_modules/typescript": {
-            "version": "5.5.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-            "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+            "version": "5.6.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+            "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
             "dev": true,
             "bin": {
                 "tsc": "bin/tsc",
@@ -700,9 +700,9 @@
             "dev": true
         },
         "typescript": {
-            "version": "5.5.4",
-            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.5.4.tgz",
-            "integrity": "sha512-Mtq29sKDAEYP7aljRgtPOpTvOfbwRWlS6dPRzwjdE+C0R4brX/GUyhHSecbHMFLNBLcJIPt9nl9yG5TZ1weH+Q==",
+            "version": "5.6.3",
+            "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+            "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
             "dev": true
         },
         "util-deprecate": {
diff --git a/package.json b/package.json
index 24b31b8..9685edf 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     },
     "devDependencies": {
         "@rcv-prod-toolkit/types": "github:rcv-prod-toolkit/types",
-        "typescript": "^5.5.4"
+        "typescript": "^5.6.3"
     },
     "scripts": {
         "build": "tsc"