diff --git a/package-lock.json b/package-lock.json
index 0e2b065..b034420 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,7 +13,7 @@
         "leaflet": "^1.8.0",
         "ts-loader": "^9.3.0",
         "ts-node": "^10.7.0",
-        "typescript": "5.1.3",
+        "typescript": "5.6.3",
         "webpack": "^5.75.0",
         "webpack-cli": "^5.0.1"
       }
@@ -1460,9 +1460,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.3.tgz",
-      "integrity": "sha512-XH627E9vkeqhlZFQuL+UsyAXEnibT0kWR2FWONlr4sTjvxyJYnyefgrkyECLzM5NenmKzRAy2rR/OlYLA1HkZw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
@@ -2781,9 +2781,9 @@
       }
     },
     "typescript": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.3.tgz",
-      "integrity": "sha512-XH627E9vkeqhlZFQuL+UsyAXEnibT0kWR2FWONlr4sTjvxyJYnyefgrkyECLzM5NenmKzRAy2rR/OlYLA1HkZw==",
+      "version": "5.6.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",
+      "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw==",
       "dev": true
     },
     "update-browserslist-db": {
diff --git a/package.json b/package.json
index 0c8841a..d5a5408 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "leaflet": "^1.8.0",
     "ts-loader": "^9.3.0",
     "ts-node": "^10.7.0",
-    "typescript": "5.1.3",
+    "typescript": "5.6.3",
     "webpack": "^5.75.0",
     "webpack-cli": "^5.0.1"
   }