diff --git a/package-lock.json b/package-lock.json
index eb44b5a..fa0b3ba 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -72,9 +72,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "12.6.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.6.9.tgz",
-      "integrity": "sha512-+YB9FtyxXGyD54p8rXwWaN1EWEyar5L58GlGWgtH2I9rGmLGBQcw63+0jw+ujqVavNuO47S1ByAjm9zdHMnskw==",
+      "version": "12.12.14",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.14.tgz",
+      "integrity": "sha512-u/SJDyXwuihpwjXy7hOOghagLEV1KdAST6syfnOk6QZAMzZuWZqXy5aYYZbh8Jdpd4escVFP0MvftHNDb9pruA==",
       "dev": true
     },
     "@types/semver": {
@@ -90,9 +90,9 @@
       "dev": true
     },
     "@types/ws": {
-      "version": "6.0.2",
-      "resolved": "https://registry.npmjs.org/@types/ws/-/ws-6.0.2.tgz",
-      "integrity": "sha512-22XiR1ox9LftTaAtn/c5JCninwc7moaqbkJfaDUb7PkaUitcf5vbTZHdq9dxSMviCm9C3W85rzB8e6yNR70apQ==",
+      "version": "6.0.4",
+      "resolved": "https://registry.npmjs.org/@types/ws/-/ws-6.0.4.tgz",
+      "integrity": "sha512-PpPrX7SZW9re6+Ha8ojZG4Se8AZXgf0GK6zmfqEuCsY49LFDNXO3SByp44X3dFEqtB73lkCDAdUazhAjVPiNwg==",
       "dev": true,
       "requires": {
         "@types/node": "*"
diff --git a/package.json b/package.json
index 089ac2b..a278801 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "@types/chai": "4.1.6",
     "@types/debug": "0.0.31",
     "@types/mocha": "5.2.5",
-    "@types/ws": "6.0.2",
+    "@types/ws": "6.0.4",
     "autobahn": "18.3.2",
     "chai": "4.2.0",
     "coveralls": "3.0.2",