diff --git a/package.json b/package.json
index c8d1cd3e..5d5d2610 100644
--- a/package.json
+++ b/package.json
@@ -137,6 +137,7 @@
     "@faker-js/faker": "^8.4.1",
     "@next/bundle-analyzer": "^15.0.3",
     "@types/d3-shape": "^3.1.6",
+    "@types/geojson": "^7946.0.15",
     "@types/jquery": "^3.5.32",
     "@types/leaflet": "^1.9.12",
     "@types/node": "^20",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 4c841032..5a0d0d46 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -387,6 +387,9 @@ importers:
       '@types/d3-shape':
         specifier: ^3.1.6
         version: 3.1.6
+      '@types/geojson':
+        specifier: ^7946.0.15
+        version: 7946.0.15
       '@types/jquery':
         specifier: ^3.5.32
         version: 3.5.32