diff --git a/frontend/package.json b/frontend/package.json
index 99e13674b..69b1397e4 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -31,6 +31,7 @@
     "leaflet": "^1.9.4",
     "lucide-react": "^0.468.0",
     "mermaid": "^11.15.0",
+    "prismjs": "^1.30.0",
     "react": "^19.0.0",
     "react-day-picker": "^10.0.1",
     "react-dom": "^19.0.0",
@@ -49,6 +50,7 @@
     "@testing-library/user-event": "^14.6.1",
     "@types/leaflet": "^1.9.21",
     "@types/node": "^22.10.2",
+    "@types/prismjs": "^1.26.6",
     "@types/react": "^19.0.2",
     "@types/react-dom": "^19.0.2",
     "@types/react-grid-layout": "^2.1.0",