diff --git a/package.json b/package.json
index 46f14412..4231414a 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
     "@types/react": "^18.3.2",
     "@types/react-big-calendar": "^1.8.9",
     "@types/react-dom": "^18.3.0",
+    "@types/react-syntax-highlighter": "^15.5.13",
     "@typescript-eslint/eslint-plugin": "^7.2.0",
     "@typescript-eslint/parser": "^7.2.0",
     "@vitejs/plugin-react-swc": "^3.5.0",