diff --git a/package.json b/package.json
index 61fdfbf..9bf355f 100644
--- a/package.json
+++ b/package.json
@@ -15,12 +15,12 @@
   "author": "Nicolas Chambrier <naholyr@gmail.com>",
   "license": "ISC",
   "dependencies": {
-    "lodash": "^3.5.0"
+    "lodash": "^4.17.5"
   },
   "devDependencies": {
-    "eslint": "^0.17.1",
-    "expect": "^1.6.0",
-    "mocha": "^2.2.1"
+    "eslint": "^0.24.1",
+    "expect": "^22.4.3",
+    "mocha": "^5.0.4"
   },
   "directories": {
     "test": "test"
diff --git a/test/index.js b/test/index.js
index 9672aa9..9ba6f3b 100644
--- a/test/index.js
+++ b/test/index.js
@@ -18,10 +18,10 @@ describe("TodoTxt", function () {
 
     it("should parse line", function () {
       var items = todotxt.parse("Some text");
-      expect(items).toBeAn(Array);
+      expect(Array.isArray(items)).toBe(true);
       expect(items.length).toEqual(1);
       var item = items[0];
-      expect(item).toBeAn(Object);
+      expect(typeof item).toBe("object");
       expect(item.text).toEqual("Some text");
     });
 
@@ -39,19 +39,21 @@ describe("TodoTxt", function () {
     it("should expose methods to handle projects & contexts", function () {
       var item = todotxt.parse("Some text")[0];
       // Default values
-      expect(item.addProject).toBeA(Function);
-      expect(item.removeProject).toBeA(Function);
-      expect(item.addContext).toBeA(Function);
-      expect(item.removeContext).toBeA(Function);
+      expect(typeof item.addProject).toBe("function");
+      expect(typeof item.removeProject).toBe("function");
+      expect(typeof item.addContext).toBe("function");
+      expect(typeof item.removeContext).toBe("function");
     });
 
     it("should parse completed task", function () {
       var item = todotxt.parse("x 2015-03-20 2015-03-21 Some text")[0];
       expect(item.text).toEqual("Some text");
-      expect(item.date).toBeA(Date);
+      expect(typeof item.date).toBe("object");
+      expect(item.date instanceof Date).toEqual(true);
       expect(item.date.getDate()).toEqual(21);
       expect(item.complete).toEqual(true);
-      expect(item.completeDate).toBeA(Date);
+      expect(typeof item.date).toBe("object");
+      expect(item.date instanceof Date).toEqual(true);
       expect(item.completeDate.getDate()).toEqual(20);
     });