diff --git a/src/frontend/package-lock.json b/src/frontend/package-lock.json
index 1e19535..f0aa625 100644
--- a/src/frontend/package-lock.json
+++ b/src/frontend/package-lock.json
@@ -15,7 +15,7 @@
         "@fluentui/react-icons": "^2.0.221",
         "@microsoft/ai-chat-protocol": "1.0.0-beta.20240610.1",
         "@react-spring/web": "^9.7.3",
-        "dompurify": "^3.0.6",
+        "dompurify": "^3.1.3",
         "marked": "^9.1.6",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
@@ -2839,8 +2839,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.0.6",
-      "license": "(MPL-2.0 OR Apache-2.0)"
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.3.tgz",
+      "integrity": "sha512-5sOWYSNPaxz6o2MUPvtyxTTqR4D3L77pr5rUQoWgD5ROQtVIZQgJkXbo1DLlK3vj11YGw5+LnF4SYti4gZmwng=="
     },
     "node_modules/electron-to-chromium": {
       "version": "1.4.549",
@@ -5486,7 +5487,9 @@
       }
     },
     "dompurify": {
-      "version": "3.0.6"
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.1.3.tgz",
+      "integrity": "sha512-5sOWYSNPaxz6o2MUPvtyxTTqR4D3L77pr5rUQoWgD5ROQtVIZQgJkXbo1DLlK3vj11YGw5+LnF4SYti4gZmwng=="
     },
     "electron-to-chromium": {
       "version": "1.4.549",
diff --git a/src/frontend/package.json b/src/frontend/package.json
index 90b16ce..3d454de 100644
--- a/src/frontend/package.json
+++ b/src/frontend/package.json
@@ -19,7 +19,7 @@
     "@fluentui/react-icons": "^2.0.221",
     "@react-spring/web": "^9.7.3",
     "marked": "^9.1.6",
-    "dompurify": "^3.0.6",
+    "dompurify": "^3.1.3",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-router-dom": "^6.18.0",