diff --git a/package.json b/package.json
index 7927a65..05f1d58 100644
--- a/package.json
+++ b/package.json
@@ -73,6 +73,7 @@
     "react-dom": "^18.3.1",
     "react-router-dom": "^5.3.0",
     "typedoc": "^0.28.16",
+    "typescript": "~5.6.2",
     "typedoc-plugin-markdown": "^4.10.0",
     "vitest": "^3.2.4"
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 30baa0c..1e5e516 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -69,6 +69,9 @@ importers:
       typedoc-plugin-markdown:
         specifier: ^4.10.0
         version: 4.11.0(typedoc@0.28.18(typescript@5.6.2))
+      typescript:
+        specifier: ~5.6.2
+        version: 5.6.2
       vitest:
         specifier: ^3.2.4
         version: 3.2.4(@types/debug@4.1.13)(@types/node@20.19.37)(jsdom@24.1.3)(msw@2.4.9(typescript@5.6.2))(terser@5.46.1)(yaml@2.8.3)