diff --git a/infra/package.json b/infra/package.json
index 0853300..fa05aef 100644
--- a/infra/package.json
+++ b/infra/package.json
@@ -2,7 +2,7 @@
     "name": "infra",
     "devDependencies": {
         "@types/node": "^24.0.0",
-        "typescript": "^5.0.0"
+        "typescript": "^6.0.0"
     },
     "dependencies": {
         "@pulumi/aws": "^7.0.0",
diff --git a/package.json b/package.json
index dc0a946..8691f26 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
         "ts-node": "10.9.2",
         "tslib": "^2.3.0",
         "typedoc": "^0.28.14",
-        "typescript": "5.9.3",
+        "typescript": "6.0.3",
         "typescript-eslint": "8.59.3",
         "yaml": "^2.7.0"
     },