diff --git a/package-lock.json b/package-lock.json
index 7dca0922..e904a2ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -29,7 +29,7 @@
                 "ssh2": "^1.17.0",
                 "ssh2-exec": "^0.8.5",
                 "table": "^6.9.0",
-                "ws": "^8.18.3",
+                "ws": "^8.21.0",
                 "yargs": "^18.0.0"
             },
             "bin": {
@@ -9843,9 +9843,9 @@
             "license": "ISC"
         },
         "node_modules/ws": {
-            "version": "8.18.3",
-            "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.3.tgz",
-            "integrity": "sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==",
+            "version": "8.21.0",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.0.tgz",
+            "integrity": "sha512-Vsp28b7DRcimFQvrqu2Wek3z1iYxDCWqHYB8Qsnk/S4RfaCQzPGPyBNuVjJV3cd6UiKtUtp6sNM77gWvzcCH+g==",
             "license": "MIT",
             "engines": {
                 "node": ">=10.0.0"
diff --git a/package.json b/package.json
index 8f76df7a..a814f011 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
         "ssh2": "^1.17.0",
         "ssh2-exec": "^0.8.5",
         "table": "^6.9.0",
-        "ws": "^8.18.3",
+        "ws": "^8.21.0",
         "yargs": "^18.0.0"
     }
 }