diff --git a/package.json b/package.json
index f9a235f1f..9e78f1ce7 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "d3": "^7.0.0",
     "dagre": "^0.8.5",
     "dagre-d3": "^0.6.4",
-    "dompurify": "2.3.1",
+    "dompurify": "2.3.3",
     "graphlib": "^2.1.8",
     "khroma": "^1.4.1",
     "moment-mini": "^2.24.0",
diff --git a/yarn.lock b/yarn.lock
index a58c086f9..c98bc7a82 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4785,10 +4785,10 @@ domexception@^2.0.1:
   dependencies:
     webidl-conversions "^5.0.0"
 
-dompurify@2.3.1:
-  version "2.3.1"
-  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.1.tgz#a47059ca21fd1212d3c8f71fdea6943b8bfbdf6a"
-  integrity sha512-xGWt+NHAQS+4tpgbOAI08yxW0Pr256Gu/FNE2frZVTbgrBUn8M7tz7/ktS/LZ2MHeGqz6topj0/xY+y8R5FBFw==
+dompurify@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/dompurify/-/dompurify-2.3.3.tgz#c1af3eb88be47324432964d8abc75cf4b98d634c"
+  integrity sha512-dqnqRkPMAjOZE0FogZ+ceJNM2dZ3V/yNOuFB7+39qpO93hHhfRpHw3heYQC7DPK9FqbQTfBKUJhiSfz4MvXYwg==
 
 dot-prop@^5.1.0:
   version "5.3.0"