diff --git a/dapp/package-lock.json b/dapp/package-lock.json
index 2a56413..58eeb6f 100644
--- a/dapp/package-lock.json
+++ b/dapp/package-lock.json
@@ -1024,7 +1024,7 @@
     "decode-uri-component": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/decode-uri-component/-/decode-uri-component-0.2.0.tgz",
-      "integrity": "sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU="
+      "integrity": "sha512-hjf+xovcEn31w/EUYdTXQh/8smFL/dzYjohQGEIgjyNavaJfBY2p5F527Bo1VPATxv0VYTUC2bOcXvqFwk78Og=="
     },
     "decompress": {
       "version": "4.2.0",