diff --git a/README.md b/README.md
index 8004ba1..4d6a54a 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ If you want to file a bug, contribute some code, or improve documentation, pleas
 ## <a name="license"></a> License
 The MIT License (MIT)
 
-Copyright (c) 2018 [Burak Tasci]
+Copyright (c) 2019 [Burak Tasci]
 
 [TSLint]: https://github.com/palantir/tslint
 [codelyzer]: https://github.com/mgechev/codelyzer
diff --git a/package.json b/package.json
index 6d9533e..420a6bb 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
   },
   "peerDependencies": {
     "codelyzer": "^5.0.0",
-    "tslint": ">=5.19.0"
+    "tslint": ">=5.20.0"
   },
   "husky": {
     "hooks": {
diff --git a/tslint.json b/tslint.json
index d6a619c..67db47e 100644
--- a/tslint.json
+++ b/tslint.json
@@ -36,7 +36,12 @@
     ],
     "static-this": true,
     "no-this-assignment": true,
-    "unnecessary-constructor": true,
+    "unnecessary-constructor": [
+      true,
+      {
+        "check-super-calls": true
+      }
+    ],
     "no-duplicate-super": true,
     "new-parens": true,
     "no-misused-new": true,