diff --git a/changelog.md b/changelog.md
index 1af7510..2426b6d 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v2.0.1
+
+- Fixed all unit tests to actually get full year
+- Fixed expired functionality to be able to handle invalid dates
+
 ## v2.0.0
 
 #### Breaking Changes
diff --git a/package.json b/package.json
index db4bc8c..d3c6bfa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "simple-card",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "a simple plug and play credit card validation library using the lugn algorithm",
   "main": "simple-card.min.js",
   "directories": {
diff --git a/src/expired/index.js b/src/expired/index.js
index 43b392a..3a698ac 100644
--- a/src/expired/index.js
+++ b/src/expired/index.js
@@ -39,7 +39,7 @@ const expired = date => {
 
   const currDate = generateDate();
   const expireDate = new Date(normalizeDate(date));
-  const isExpired = currDate > expireDate;
+  const isExpired = !isNaN(expireDate) ? currDate > expireDate : true;
 
   return {
     isValid: !isExpired,
diff --git a/src/expired/tests.js b/src/expired/tests.js
index f11bb55..94a9de9 100644
--- a/src/expired/tests.js
+++ b/src/expired/tests.js
@@ -4,7 +4,7 @@ import test from 'ava';
 const today = new Date();
 
 test('Test Date validation', t => {
-  const { isValid, isExpired } = expired(`${today.getMonth() + 1}/${today.getFullYear}`);
+  const { isValid, isExpired } = expired(`${today.getMonth() + 1}/${today.getFullYear()}`);
 
   t.true(isValid, 'Is a valid date');
   t.false(isExpired, 'Not Expired');
@@ -32,3 +32,10 @@ test('Throws type error when given date object', t => {
 
   t.is(err.message, 'date should be a string type');
 });
+
+test('Throws type error when given date object', t => {
+  const results = expired('21/21');
+
+  t.true(results.isExpired);
+  t.false(results.isValid);
+});
diff --git a/src/validate/tests.js b/src/validate/tests.js
index 41ec4a2..ffd6e17 100644
--- a/src/validate/tests.js
+++ b/src/validate/tests.js
@@ -2,7 +2,7 @@ import simpleCard from './index';
 import test from 'ava';
 
 const today = new Date();
-const currDate = `${today.getMonth() + 1}/${today.getFullYear}`;
+const currDate = `${today.getMonth() + 1}/${today.getFullYear()}`;
 
 const validData = {
   visaCard: {