diff --git a/package-lock.json b/package-lock.json
index b958a3e..79d15d7 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -41,7 +41,7 @@
         "@types/node": "^25",
         "@vitest/coverage-v8": "^4",
         "tsx": "^4",
-        "typescript": "^5.9",
+        "typescript": "^6.0",
         "vitest": "^4"
       }
     },
@@ -2194,6 +2194,19 @@
         "node": ">=18"
       }
     },
+    "node_modules/@sourcegraph/scip-typescript/node_modules/typescript": {
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
     "node_modules/@standard-schema/spec": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/@standard-schema/spec/-/spec-1.1.0.tgz",
@@ -5854,7 +5867,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.2.tgz",
+      "integrity": "sha512-bGdAIrZ0wiGDo5l8c++HWtbaNCWTS4UTv7RaTH/ThVIgjkveJt83m74bBHMJkuCbslY8ixgLBVZJIOiQlQTjfQ==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 3efb398..f269f1f 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "@types/node": "^25",
     "@vitest/coverage-v8": "^4",
     "tsx": "^4",
-    "typescript": "^5.9",
+    "typescript": "^6.0",
     "vitest": "^4"
   }
 }