diff --git a/package.json b/package.json
index 09472ff..3e51696 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
 		"@barchart/common-js": "^4.33.0",
 		"@xmldom/xmldom": "0.8.4",
 		"axios": "^0.21.1",
-		"ws": "7.4.6"
+		"ws": "7.5.10"
 	},
 	"devDependencies": {
 		"@babel/core": "^7.6.2",