diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index fd51c8ad..d9417d2e
--- a/package-lock.json
+++ b/package-lock.json
@@ -4357,10 +4357,9 @@
       }
     },
     "dompurify": {
-      "version": "2.0.14",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.0.14.tgz",
-      "integrity": "sha512-oqcjyCLHLjWugZ6VwK0YfmRND/DFy/CuZhdasmymMfnxbzaaQxBSA1ATZIXWESGDj/nvq1vKLmRa7rTdbGgrmQ==",
-      "optional": true
+      "version": "2.2.6",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-2.2.6.tgz",
+      "integrity": "sha512-7b7ZArhhH0SP6W2R9cqK6RjaU82FZ2UPM7RO8qN1b1wyvC/NY1FNWcX1Pu00fFOAnzEORtwXe4bPaClg6pUybQ=="
     },
     "domutils": {
       "version": "1.5.1",