diff --git a/package.json b/package.json
index e5b958f..c36564b 100644
--- a/package.json
+++ b/package.json
@@ -132,7 +132,7 @@
     "null-loader": "^4.0.1",
     "ol": "^7.4.0",
     "ol-mbtiles": "^2.0.2",
-    "prettier": "2.8.4",
+    "prettier": "2.8.8",
     "prism-themes": "^1.6.0",
     "prismjs": "^1.28.0",
     "proj4": "^2.7.0",