diff --git a/package.json b/package.json
index 61610da314f6..86465a54b96d 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
         "crypto": "npm:crypto-browserify",
         "crypto-browserify": "^3.12.0",
         "dayjs": "1.11.13",
-        "dompurify": "3.2.6",
+        "dompurify": "3.4.0",
         "dotenv": "^16.4.5",
         "dropbox": "10.7.0",
         "filesize": "^11.0.2",
diff --git a/yarn.lock b/yarn.lock
index 8fa6bb5ad78e..1b33cb1dd8a3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8303,10 +8303,10 @@ domhandler@^5.0.2, domhandler@^5.0.3:
   dependencies:
     domelementtype "^2.3.0"
 
-dompurify@3.2.6:
-  version "3.2.6"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.2.6.tgz#ca040a6ad2b88e2a92dc45f38c79f84a714a1cad"
-  integrity sha512-/2GogDQlohXPZe6D6NOgQvXLPSYBqIWMnZ8zzOhn09REE4eyAzb+Hed3jhoM9OkuaJ8P6ZGTTVWQKAi8ieIzfQ==
+dompurify@3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.4.0.tgz#b1fc33ebdadb373241621e0a30e4ad81573dfd0b"
+  integrity sha512-nolgK9JcaUXMSmW+j1yaSvaEaoXYHwWyGJlkoCTghc97KgGDDSnpoU/PlEnw63Ah+TGKFOyY+X5LnxaWbCSfXg==
   optionalDependencies:
     "@types/trusted-types" "^2.0.7"