diff --git a/package-lock.json b/package-lock.json
index 6a10c0d..6be5b38 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -982,6 +982,7 @@
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@@ -1705,6 +1706,535 @@
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@@ -4835,6 +5372,7 @@
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+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
         }
       }
     },
@@ -5594,12 +6139,20 @@
       }
     },
     "tsutils": {
-      "version": "2.12.1",
-      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.12.1.tgz",
-      "integrity": "sha1-9Nlc4zkciXHkblTEzw7bCiHdWyQ=",
+      "version": "2.29.0",
+      "resolved": "https://registry.npmjs.org/tsutils/-/tsutils-2.29.0.tgz",
+      "integrity": "sha512-g5JVHCIJwzfISaXpXE1qvNalca5Jwob6FjI4AoPlqMusJ6ftFE7IkkFoMhVLRgK+4Kx3gkzb8UZK5t5yTTvEmA==",
       "dev": true,
       "requires": {
-        "tslib": "1.7.1"
+        "tslib": "1.9.3"
+      },
+      "dependencies": {
+        "tslib": {
+          "version": "1.9.3",
+          "resolved": "https://registry.npmjs.org/tslib/-/tslib-1.9.3.tgz",
+          "integrity": "sha512-4krF8scpejhaOgqzBEcGM7yDIEfi0/8+8zDRZhNZZ2kjmHJ4hv3zCbQWxoJGz1iw5U0Jl0nma13xzHXcncMavQ==",
+          "dev": true
+        }
       }
     },
     "tunnel-agent": {
diff --git a/package.json b/package.json
index 0adfdf3..5fa772e 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
 		"nodemon": "^1.12.1",
 		"shelljs": "^0.7.8",
 		"ts-jest": "^21.2.1",
-		"tslint": "^5.8.0",
+		"tslint": "^5.12.1",
 		"tslint-eslint-rules": "^4.1.1",
 		"typescript": "^2.6.1"
 	}