diff --git a/.travis.yml b/.travis.yml
index 7dcf35c..c5a431f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ node_js:
   - 6
 
 env:
+  - TYPESCRIPT_VERSION="3.1"
   - TYPESCRIPT_VERSION="3.0"
   - TYPESCRIPT_VERSION="2.9"
   - TYPESCRIPT_VERSION="2.8"
diff --git a/package.json b/package.json
index 28cdcfc..3c6d876 100644
--- a/package.json
+++ b/package.json
@@ -55,8 +55,8 @@
     "chokidar": "^1.6.1",
     "husky": "^0.14.3",
     "lint-staged": "^4.1.3",
-    "prettier": "^1.10.2",
+    "prettier": "^1.15.2",
     "tslint": "^5.0.0",
-    "typescript": "^3.0.1"
+    "typescript": "^3.1.6"
   }
 }
diff --git a/test/runner.js b/test/runner.js
index e81b335..912ca83 100644
--- a/test/runner.js
+++ b/test/runner.js
@@ -16,13 +16,10 @@ var exitCode = 0
 
 directories.forEach(testFolder => {
 	try {
-		execSync(
-			'node ./node_modules/tslint/lib/tslint-cli.js --test test/' + testFolder,
-			{
-				stdio: 'inherit',
-				encoding: 'utf8',
-			}
-		)
+		execSync('node ./node_modules/tslint/bin/tslint --test test/' + testFolder, {
+			stdio: 'inherit',
+			encoding: 'utf8',
+		})
 	} catch (err) {
 		if (typeof err.signal === 'undefined') {
 			console.error(err.stack)
diff --git a/yarn.lock b/yarn.lock
index 2e64419..8264c07 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1114,9 +1114,9 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.10.2:
-  version "1.10.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.10.2.tgz#1af8356d1842276a99a5b5529c82dd9e9ad3cc93"
+prettier@^1.15.2:
+  version "1.15.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.2.tgz#d31abe22afa4351efa14c7f8b94b58bb7452205e"
 
 pretty-format@^20.0.3:
   version "20.0.3"
@@ -1444,9 +1444,9 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   version "0.14.5"
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
 
-typescript@^3.0.1:
-  version "3.0.1"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.0.1.tgz#43738f29585d3a87575520a4b93ab6026ef11fdb"
+typescript@^3.1.6:
+  version "3.1.6"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.1.6.tgz#b6543a83cfc8c2befb3f4c8fba6896f5b0c9be68"
 
 uid-number@^0.0.6:
   version "0.0.6"