diff --git a/package-lock.json b/package-lock.json
index bc871159..45e7b1ba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "4.0.0",
       "dependencies": {
         "@microsoft/eslint-formatter-sarif": "^3.1.0",
-        "dompurify": "^3.4.11",
+        "dompurify": "^3.4.12",
         "express-rate-limit": "^8.5.2",
         "marked": "^17.0.6",
         "prismjs": "^1.30.0"
@@ -7289,9 +7289,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.4.11",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.11.tgz",
-      "integrity": "sha512-zhlUV12GsaRzMsf9q5M254YhA4+VuF0fG+QFqu6aYpoGlKtz+w8//jBcGVYBgQkR5GHjUomejY84AV+/uPbWdw==",
+      "version": "3.4.12",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.4.12.tgz",
+      "integrity": "sha512-zQvGet8Z2sWbQhCmfFz/T5QWH2oBmjnqK3qvOjaqaNLrLEF912WamU+ohnTp0TCep/MFVHpdJuCZEdFOdTnEFg==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"
diff --git a/package.json b/package.json
index 7bf665ba..278ffbdc 100644
--- a/package.json
+++ b/package.json
@@ -72,7 +72,7 @@
   "homepage": "https://khet-1.github.io/md-reader-pro",
   "dependencies": {
     "@microsoft/eslint-formatter-sarif": "^3.1.0",
-    "dompurify": "^3.4.11",
+    "dompurify": "^3.4.12",
     "express-rate-limit": "^8.5.2",
     "marked": "^17.0.6",
     "prismjs": "^1.30.0"