diff --git a/discovery/package-lock.json b/discovery/package-lock.json
index c409ff422..2ce0b3758 100644
--- a/discovery/package-lock.json
+++ b/discovery/package-lock.json
@@ -458,9 +458,9 @@
       "integrity": "sha512-A2TAGbTFdBw9azHbpVd+/FkdW2T6msN1uct1O9bH3vTerEHKZhTXJUQXy+hNq1B0RagfU8U+KBdqiZpxjhOUQA=="
     },
     "@types/node": {
-      "version": "10.12.20",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.20.tgz",
-      "integrity": "sha512-9spv6SklidqxevvZyOUGjZVz4QRXGu2dNaLyXIFzFYZW0AGDykzPRIUFJXTlQXyfzAucddwTcGtJNim8zqSOPA=="
+      "version": "10.12.21",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-10.12.21.tgz",
+      "integrity": "sha512-CBgLNk4o3XMnqMc0rhb6lc77IwShMEglz05deDcn2lQxyXEZivfwgYJu7SMha9V5XcrP6qZuevTHV/QrN2vjKQ=="
     },
     "@types/parse": {
       "version": "2.1.0",
diff --git a/discovery/package.json b/discovery/package.json
index d76b859be..e1f40b605 100644
--- a/discovery/package.json
+++ b/discovery/package.json
@@ -45,7 +45,7 @@
   "devDependencies": {
     "@types/dotenv": "6.1.0",
     "@types/jest": "23.3.13",
-    "@types/node": "10.12.20",
+    "@types/node": "10.12.21",
     "@types/supertest": "2.0.6",
     "cross-env": "5.2.0",
     "jest": "24.0.0",