diff --git a/package-lock.json b/package-lock.json
index 5db1500..d735288 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -214,15 +214,15 @@
       "dev": true
     },
     "@types/node": {
-      "version": "11.13.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-11.13.2.tgz",
-      "integrity": "sha512-HOtU5KqROKT7qX/itKHuTtt5fV0iXbheQvrgbLNXFJQBY/eh+VS5vmmTAVlo3qIGMsypm0G4N1t2AXjy1ZicaQ==",
+      "version": "12.0.5",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.5.tgz",
+      "integrity": "sha512-CFLSALoE+93+Hcb5pFjp0J1uMrrbLRe+L1+gFwerJ776R3TACSF0kTVRQ7AvRa7aFx70nqYHAc7wQPlt9kY2Mg==",
       "dev": true
     },
     "@types/node-fetch": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.3.0.tgz",
-      "integrity": "sha512-8hiAWrp7m9c0+LWLSMrUdPAoTJogvarqUdpQsyV9BlWnxVHTpdopNW0ldB4H8s/G4dg/KJLpqJIMb0GaZDf8/Q==",
+      "version": "2.3.5",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.3.5.tgz",
+      "integrity": "sha512-Sh6FFmu7t4ccxKTplwKgEeg4fYWi9Ib1uVq3eSEndj6ckM6GaJnHp5mxHmMOq3JsU+lIq5I5GYCLVEpWXoAucA==",
       "dev": true,
       "requires": {
         "@types/node": "*"
diff --git a/package.json b/package.json
index cf28466..263e8bc 100644
--- a/package.json
+++ b/package.json
@@ -78,8 +78,8 @@
     "@types/chai": "^4.1.7",
     "@types/chai-spies": "^1.0.0",
     "@types/mocha": "^5.2.7",
-    "@types/node": "^11.13.2",
-    "@types/node-fetch": "^2.3.0",
+    "@types/node": "^12.0.5",
+    "@types/node-fetch": "^2.3.5",
     "chai": "^4.2.0",
     "chai-spies": "^1.0.0",
     "cross-env": "^5.2.0",