diff --git a/package.json b/package.json
index 180ab4d..7296a26 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "prettier-config-ikatyang": "1.1.1",
     "ts-jest": "21.2.4",
     "ts-node": "4.1.0",
-    "tslint": "5.10.0",
+    "tslint": "5.11.0",
     "tslint-config-ikatyang": "2.5.1",
     "tslint-config-prettier": "1.13.0",
     "tslint-plugin-prettier": "1.3.0",
diff --git a/yarn.lock b/yarn.lock
index 62cadcb..6e3f62d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3311,9 +3311,9 @@ tslint-plugin-prettier@1.3.0:
     eslint-plugin-prettier "^2.2.0"
     tslib "^1.7.1"
 
-tslint@5.10.0:
-  version "5.10.0"
-  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.10.0.tgz#11e26bccb88afa02dd0d9956cae3d4540b5f54c3"
+tslint@5.11.0:
+  version "5.11.0"
+  resolved "https://registry.yarnpkg.com/tslint/-/tslint-5.11.0.tgz#98f30c02eae3cde7006201e4c33cb08b48581eed"
   dependencies:
     babel-code-frame "^6.22.0"
     builtin-modules "^1.1.1"
@@ -3326,13 +3326,13 @@ tslint@5.10.0:
     resolve "^1.3.2"
     semver "^5.3.0"
     tslib "^1.8.0"
-    tsutils "^2.12.1"
+    tsutils "^2.27.2"
 
 tsutils@^1.4.0:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-1.9.1.tgz#b9f9ab44e55af9681831d5f28d0aeeaf5c750cb0"
 
-tsutils@^2.12.0, tsutils@^2.12.1, tsutils@^2.8.0:
+tsutils@^2.12.0, tsutils@^2.27.2, tsutils@^2.8.0:
   version "2.27.2"
   resolved "https://registry.yarnpkg.com/tsutils/-/tsutils-2.27.2.tgz#60ba88a23d6f785ec4b89c6e8179cac9b431f1c7"
   dependencies: