diff --git a/mpcontribs-portal/package.json b/mpcontribs-portal/package.json
index f18ccce1d..f84fc39fb 100644
--- a/mpcontribs-portal/package.json
+++ b/mpcontribs-portal/package.json
@@ -39,7 +39,7 @@
     "lodash-webpack-plugin": "^0.11.6",
     "mini-css-extract-plugin": "^2.7.6",
     "parsleyjs": "^2.9.2",
-    "plotly.js": "^3.0.0",
+    "plotly.js": "^4.0.0",
     "requirejs": "^2.3.6",
     "sass": "^1.69.4",
     "sass-loader": "^17.0.0",