diff --git a/src/main/frontend/package.json b/src/main/frontend/package.json
index 4e4b73d0..aaa3bb87 100644
--- a/src/main/frontend/package.json
+++ b/src/main/frontend/package.json
@@ -40,7 +40,7 @@
     "rollup-plugin-terser": "^7.0.0",
     "sapper": "^0.28.0",
     "sass": "^1.29.0",
-    "svelte": "~> 4.2.19",
+    "svelte": "~> 3.49.0",
     "svelte-materialify": "^0.3.10",
     "svelte-preprocess": "^4.6.0"
   }