diff --git a/yarn.lock b/yarn.lock
index c3d6075dab..a3db407e1b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4626,9 +4626,9 @@ domhandler@^4.0.0, domhandler@^4.2.0:
     domelementtype "^2.2.0"
 
 dompurify@^2.2.0:
-  version "2.3.4"
-  resolved "https://registry.npmjs.org/dompurify/-/dompurify-2.3.4.tgz"
-  integrity sha512-6BVcgOAVFXjI0JTjEvZy901Rghm+7fDQOrNIcxB4+gdhj6Kwp6T9VBhBY/AbagKHJocRkDYGd6wvI+p4/10xtQ==
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.5.6.tgz#8402b501611eaa7fb3786072297fcbe2787f8592"
+  integrity sha512-zUTaUBO8pY4+iJMPE1B9XlO2tXVYIcEA4SNGtvDELzTSCQO7RzH+j7S180BmhmJId78lqGU2z19vgVx2Sxs/PQ==
 
 domutils@^2.5.2, domutils@^2.6.0:
   version "2.8.0"