diff --git a/packages/webapp/public/98.css/package.json b/packages/webapp/public/98.css/package.json
index bcd0350..da80d0b 100644
--- a/packages/webapp/public/98.css/package.json
+++ b/packages/webapp/public/98.css/package.json
@@ -28,7 +28,7 @@
   "devDependencies": {
     "chokidar": "^3.3.1",
     "cssnano": "^5.0.1",
-    "dedent": "^0.7.0",
+    "dedent": "^1.0.0",
     "ejs": "^3.0.2",
     "gh-pages": "^2.2.0",
     "glob": "^7.1.6",