diff --git a/package-lock.json b/package-lock.json
index fd3768fa..d683d90d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "date-fns": "^4.1.0",
         "dotenv": "^17.2.3",
         "es-toolkit": "^1.43.0",
-        "isomorphic-dompurify": "^2.33.0",
+        "isomorphic-dompurify": "^2.34.0",
         "jsonwebtoken": "^9.0.3",
         "jwt-decode": "^4.0.0",
         "next": "15.5.9",
@@ -12265,9 +12265,9 @@
       }
     },
     "node_modules/dompurify": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.0.tgz",
-      "integrity": "sha512-r+f6MYR1gGN1eJv0TVQbhA7if/U7P87cdPl3HN5rikqaBSBxLiCb/b9O+2eG0cxz0ghyU+mU1QkbsOwERMYlWQ==",
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/dompurify/-/dompurify-3.3.1.tgz",
+      "integrity": "sha512-qkdCKzLNtrgPFP1Vo+98FRzJnBRGe4ffyCea9IwHB1fyxPOeNTHpLKYGd4Uk9xvNoH0ZoOjwZxNptyMwqrId1Q==",
       "license": "(MPL-2.0 OR Apache-2.0)",
       "optionalDependencies": {
         "@types/trusted-types": "^2.0.7"
@@ -15002,13 +15002,13 @@
       "license": "ISC"
     },
     "node_modules/isomorphic-dompurify": {
-      "version": "2.33.0",
-      "resolved": "https://registry.npmjs.org/isomorphic-dompurify/-/isomorphic-dompurify-2.33.0.tgz",
-      "integrity": "sha512-pXGR3rAHAXb5Bvr56pc5aV0Lh8laubLo7/60F+soOzDFmwks6MtgDhL7p46VoxLnwgIsjgmVhQpUt4mUlL/XEw==",
+      "version": "2.34.0",
+      "resolved": "https://registry.npmjs.org/isomorphic-dompurify/-/isomorphic-dompurify-2.34.0.tgz",
+      "integrity": "sha512-7VeB/tDBQ8jt1+syT563hmmejY01nuwizpUIFPfM1aw3iTgLLiVP4/Nh+PKhNoa1V/H+E6ZlNcowsXLbChPCpw==",
       "license": "MIT",
       "dependencies": {
-        "dompurify": "^3.3.0",
-        "jsdom": "^27.2.0"
+        "dompurify": "^3.3.1",
+        "jsdom": "^27.3.0"
       },
       "engines": {
         "node": ">=20.19.5"
diff --git a/package.json b/package.json
index 6bb830db..def797f8 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "date-fns": "^4.1.0",
     "dotenv": "^17.2.3",
     "es-toolkit": "^1.43.0",
-    "isomorphic-dompurify": "^2.33.0",
+    "isomorphic-dompurify": "^2.34.0",
     "jsonwebtoken": "^9.0.3",
     "jwt-decode": "^4.0.0",
     "next": "15.5.9",