diff --git a/package-lock.json b/package-lock.json
index b2591ae..17793e5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -131,9 +131,9 @@
       "dev": true
     },
     "@types/node": {
-      "version": "8.10.34",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.34.tgz",
-      "integrity": "sha512-alypNiaAEd0RBGXoWehJ2gchPYCITmw4CYBoB5nDlji8l8on7FsklfdfIs4DDmgpKLSX3OF3ha6SV+0W7cTzUA==",
+      "version": "8.10.36",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.36.tgz",
+      "integrity": "sha512-SL6KhfM7PTqiFmbCW3eVNwVBZ+88Mrzbuvn9olPsfv43mbiWaFY+nRcz/TGGku0/lc2FepdMbImdMY1JrQ+zbw==",
       "dev": true
     },
     "@webassemblyjs/ast": {
@@ -6839,9 +6839,9 @@
       }
     },
     "typescript": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.1.tgz",
-      "integrity": "sha512-Veu0w4dTc/9wlWNf2jeRInNodKlcdLgemvPsrNpfu5Pq39sgfFjvIIgTsvUHCoLBnMhPoUA+tFxsXjU6VexVRQ==",
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.1.2.tgz",
+      "integrity": "sha512-gOoGJWbNnFAfP9FlrSV63LYD5DJqYJHG5ky1kOXSl3pCImn4rqWy/flyq1BRd4iChQsoCqjbQaqtmXO4yCVPCA==",
       "dev": true
     },
     "uglify-es": {
diff --git a/package.json b/package.json
index 47d68ae..d90b3e9 100644
--- a/package.json
+++ b/package.json
@@ -57,13 +57,13 @@
   "devDependencies": {
     "@types/chai": "^4.1.6",
     "@types/mocha": "^5.2.5",
-    "@types/node": "^8.10.34",
+    "@types/node": "^8.10.36",
     "chai": "^4.2.0",
     "mocha": "^5.2.0",
     "nyc": "^13.0.1",
     "source-map-support": "^0.5.9",
     "ts-node": "^7.0.1",
     "tslint": "^5.11.0",
-    "typescript": "^3.1.1"
+    "typescript": "^3.1.2"
   }
 }