diff --git a/yarn.lock b/yarn.lock
index f339073406..2113fbbafe 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6105,9 +6105,9 @@ domhandler@4.3.1, domhandler@^4.0.0, domhandler@^4.2.0, domhandler@^4.2.2, domha
     domelementtype "^2.2.0"
 
 dompurify@^3.2.4:
-  version "3.2.4"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.2.4.tgz#af5a5a11407524431456cf18836c55d13441cd8e"
-  integrity sha512-ysFSFEDVduQpyhzAob/kkuJjf5zWkZD8/A9ywSp1byueyuCfHamrCBa14/Oc2iiB0e51B+NpxSl5gmzn+Ms/mg==
+  version "3.4.5"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-3.4.5.tgz#bedc7d30a6007ae9a8937b952be6adb76a28e871"
+  integrity sha512-OrwIBKsdNSVEeubdJ1HBv/wNENRM9ytAVCv7YXt//A3vPdVMNuACRqK9mXCGCBW2ln7BT/A4X0jXHo2Gu89miA==
   optionalDependencies:
     "@types/trusted-types" "^2.0.7"