diff --git a/lit-minimal/package.json b/lit-minimal/package.json
index 927476f54..026b3d826 100644
--- a/lit-minimal/package.json
+++ b/lit-minimal/package.json
@@ -19,7 +19,7 @@
     "postcss": "^8.5.0",
     "tailwindcss": "^4.2.2",
     "tw-animate-css": "^1.4.0",
-    "typescript": "^5.9.0",
+    "typescript": "^5.9.3",
     "vite": "^8.0.2"
   }
 }
diff --git a/react-code/package.json b/react-code/package.json
index 184f6bf03..d7238d55c 100644
--- a/react-code/package.json
+++ b/react-code/package.json
@@ -23,7 +23,7 @@
     "@vitejs/plugin-react": "^6.0.1",
     "tailwindcss": "^4.2.2",
     "tw-animate-css": "^1.3.0",
-    "typescript": "^5.9.0",
+    "typescript": "^5.9.3",
     "vite": "^8.0.2"
   }
 }