diff --git a/package-lock.json b/package-lock.json
index d0891f9..58938c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "deep-copilot",
-  "version": "0.41.6",
+  "version": "0.43.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "deep-copilot",
-      "version": "0.41.6",
+      "version": "0.43.1",
       "dependencies": {
         "@anthropic-ai/sdk": "^0.98.0",
         "js-tiktoken": "^1.0.21",
@@ -18,7 +18,7 @@
         "@vscode/codicons": "^0.0.45",
         "@vscode/vsce": "^2.24.0",
         "danger": "^13.0.7",
-        "dompurify": "^3.4.2",
+        "dompurify": "^3.4.9",
         "esbuild": "^0.28.0",
         "eslint": "^8.57.0",
         "katex": "^0.16.45"
@@ -2084,9 +2084,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.4.2",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.2.tgz",
-      "integrity": "sha512-lHeS9SA/IKeIFFyYciHBr2n0v1VMPlSj843HdLOwjb2OxNwdq9Xykxqhk+FE42MzAdHvInbAolSE4mhahPpjXA==",
+      "version": "3.4.9",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.9.tgz",
+      "integrity": "sha512-4dPSRMRDqHvs0V4YDFCsaIZo4if5u0xM+llyxiM2fwuZFdKArUBAF3VtI2+n8NKg9P870WMdYk0UhqQNoWXbfQ==",
       "dev": true,
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
diff --git a/package.json b/package.json
index 7a03899..a6dc2a8 100644
--- a/package.json
+++ b/package.json
@@ -393,7 +393,7 @@
     "@vscode/codicons": "^0.0.45",
     "@vscode/vsce": "^2.24.0",
     "danger": "^13.0.7",
-    "dompurify": "^3.4.2",
+    "dompurify": "^3.4.9",
     "esbuild": "^0.28.0",
     "eslint": "^8.57.0",
     "katex": "^0.16.45"