diff --git a/package-lock.json b/package-lock.json
index eb3a901..08d0282 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -6,7 +6,7 @@
     "": {
       "devDependencies": {
         "markdown-toc": "^1.2.0",
-        "prettier": "^2.6.1"
+        "prettier": "^2.8.4"
       }
     },
     "node_modules/ansi-red": {