diff --git a/package-lock.json b/package-lock.json
index e7c85181c3c..13c2322746d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13410,9 +13410,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.0.11",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.0.11.tgz",
-      "integrity": "sha512-Fan4uMuyB26gFV3ovPoEoQbxRRPfTu3CvImyZnhGq5fsIEO+gEFLp45ISFt+kQBWsK5ulDdT0oV28jS1UrwQLg=="
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.0.tgz",
+      "integrity": "sha512-yoU4rhgPKCo+p5UrWWWNKiIq+ToGqmVVhk0PmMYBK4kRsR3/qhemNFL8f6CFmBd4gMwm3F4T7HBoydP5uY07fA=="
     },
     "node_modules/domutils": {
       "version": "3.1.0",
@@ -31065,7 +31065,7 @@
     "showcases/patternhub": {
       "version": "0.1.0",
       "dependencies": {
-        "dompurify": "3.0.11",
+        "dompurify": "3.1.0",
         "highlight.js": "^11.9.0",
         "next": "14.1.4",
         "react": "18.2.0",
diff --git a/showcases/patternhub/package.json b/showcases/patternhub/package.json
index 2c08eb8782c..4b7e7baabdc 100644
--- a/showcases/patternhub/package.json
+++ b/showcases/patternhub/package.json
@@ -22,7 +22,7 @@
     "start": "cross-env NEXT_PUBLIC_BASE_PATH=/mono/sub npm-run-all compile next:dev"
   },
   "dependencies": {
-    "dompurify": "3.0.11",
+    "dompurify": "3.1.0",
     "highlight.js": "^11.9.0",
     "next": "14.1.4",
     "react": "18.2.0",