diff --git a/package.json b/package.json
index 81c12615..0e28544c 100644
--- a/package.json
+++ b/package.json
@@ -188,7 +188,7 @@
     "object-assign-deep": "^0.4.0",
     "parse-link-header": "^1.0.1",
     "rc": "^1.2.7",
-    "sanitize-html": "^2.1.2",
+    "sanitize-html": "^2.3.0",
     "simplayer": "0.0.8",
     "system-font-families": "^0.4.1",
     "tunnel-agent": "^0.6.0",
diff --git a/yarn.lock b/yarn.lock
index b4399a8d..d8224bb3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4441,6 +4441,11 @@ domelementtype@^2.0.1:
   resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.0.1.tgz#1f8bdfe91f5a78063274e803b4bdcedf6e94f94d"
   integrity sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==
 
+domelementtype@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/domelementtype/-/domelementtype-2.1.0.tgz#a851c080a6d1c3d94344aed151d99f669edf585e"
+  integrity sha512-LsTgx/L5VpD+Q8lmsXSHW2WpA+eBlZ9HPf3erD1IoPF00/3JKHZ3BknUVA2QGDNu69ZNmyFmCWBSO45XjYKC5w==
+
 domexception@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/domexception/-/domexception-2.0.1.tgz#fb44aefba793e1574b0af6aed2801d057529f304"
@@ -4469,6 +4474,13 @@ domhandler@^3.3.0:
   dependencies:
     domelementtype "^2.0.1"
 
+domhandler@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/domhandler/-/domhandler-4.0.0.tgz#01ea7821de996d85f69029e81fa873c21833098e"
+  integrity sha512-KPTbnGQ1JeEMQyO1iYXoagsI6so/C96HZiFyByU3T6iAzpXn8EGEvct6unm1ZGoed8ByO2oirxgwxBmqKF9haA==
+  dependencies:
+    domelementtype "^2.1.0"
+
 domutils@1.5.1:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-1.5.1.tgz#dcd8488a26f563d61079e48c9f7b7e32373682cf"
@@ -4485,15 +4497,6 @@ domutils@^1.5.1:
     dom-serializer "0"
     domelementtype "1"
 
-domutils@^2.0.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.2.0.tgz#f3ce1610af5c30280bde1b71f84b018b958f32cf"
-  integrity sha512-0haAxVr1PR0SqYwCH7mxMpHZUwjih9oPPedqpR/KufsnxPyZ9dyVw1R5093qnJF3WXSbjBkdzRWLw/knJV/fAg==
-  dependencies:
-    dom-serializer "^1.0.1"
-    domelementtype "^2.0.1"
-    domhandler "^3.0.0"
-
 domutils@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.4.2.tgz#7ee5be261944e1ad487d9aa0616720010123922b"
@@ -4503,6 +4506,15 @@ domutils@^2.4.2:
     domelementtype "^2.0.1"
     domhandler "^3.3.0"
 
+domutils@^2.4.4:
+  version "2.4.4"
+  resolved "https://registry.yarnpkg.com/domutils/-/domutils-2.4.4.tgz#282739c4b150d022d34699797369aad8d19bbbd3"
+  integrity sha512-jBC0vOsECI4OMdD0GC9mGn7NXPLb+Qt6KW1YDQzeQYRUFKmNG8lh7mO5HiELfr+lLQE7loDVI4QcAxV80HS+RA==
+  dependencies:
+    dom-serializer "^1.0.1"
+    domelementtype "^2.0.1"
+    domhandler "^4.0.0"
+
 dot-case@^2.1.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/dot-case/-/dot-case-2.1.1.tgz#34dcf37f50a8e93c2b3bca8bb7fb9155c7da3bee"
@@ -6602,16 +6614,6 @@ htmlparser2@^3.10.0, htmlparser2@^3.3.0, htmlparser2@^3.9.2:
     inherits "^2.0.1"
     readable-stream "^3.1.1"
 
-htmlparser2@^4.1.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-4.1.0.tgz#9a4ef161f2e4625ebf7dfbe6c0a2f52d18a59e78"
-  integrity sha512-4zDq1a1zhE4gQso/c5LP1OtrhYTncXNSpvJYtWJBtXAETPlMfi3IFNjGuQbYLuVY4ZR0QMqRVvo4Pdy9KLyP8Q==
-  dependencies:
-    domelementtype "^2.0.1"
-    domhandler "^3.0.0"
-    domutils "^2.0.0"
-    entities "^2.0.0"
-
 htmlparser2@^5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-5.0.1.tgz#7daa6fc3e35d6107ac95a4fc08781f091664f6e7"
@@ -6622,6 +6624,16 @@ htmlparser2@^5.0.1:
     domutils "^2.4.2"
     entities "^2.0.0"
 
+htmlparser2@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-6.0.0.tgz#c2da005030390908ca4c91e5629e418e0665ac01"
+  integrity sha512-numTQtDZMoh78zJpaNdJ9MXb2cv5G3jwUoe3dMQODubZvLoGvTE/Ofp6sHvH8OGKcN/8A47pGLi/k58xHP/Tfw==
+  dependencies:
+    domelementtype "^2.0.1"
+    domhandler "^4.0.0"
+    domutils "^2.4.4"
+    entities "^2.0.0"
+
 http-cache-semantics@^4.0.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz#49e91c5cbf36c9b94bcfcd71c23d5249ec74e390"
@@ -11285,14 +11297,14 @@ sanitize-filename@^1.6.2, sanitize-filename@^1.6.3:
   dependencies:
     truncate-utf8-bytes "^1.0.0"
 
-sanitize-html@^2.1.2:
-  version "2.1.2"
-  resolved "https://registry.yarnpkg.com/sanitize-html/-/sanitize-html-2.1.2.tgz#184fed43bb186e633c63a7769dfff29392b753a1"
-  integrity sha512-i/h+fJal+609o6GlWFpQmAL7E5ZL4rrb0QwbDKQue2uift+4WKMe/HViRGawP4Q/UgswdDKxMqjDRrKPtCpBMg==
+sanitize-html@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/sanitize-html/-/sanitize-html-2.3.0.tgz#78c1a386a68369f27964e84526b7deb00f035d59"
+  integrity sha512-JAsbaKskfxR+ZhEnqO/T3c2dKalVDA6sXIgy/27TatIUzOPO/zWr1r8Ykzp1cwJx1j+DPMQF5ifvhniixRWYDA==
   dependencies:
     deepmerge "^4.2.2"
     escape-string-regexp "^4.0.0"
-    htmlparser2 "^4.1.0"
+    htmlparser2 "^6.0.0"
     is-plain-object "^5.0.0"
     klona "^2.0.3"
     parse-srcset "^1.0.2"