diff --git a/package-lock.json b/package-lock.json
index e0851ba..31cfeef 100644
--- a/package-lock.json
+++ b/package-lock.json
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+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
+          }
+        },
+        "strip-ansi": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-3.0.1.tgz",
+          "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
+          "requires": {
+            "ansi-regex": "^2.0.0"
+          }
+        }
       }
     },
     "wrappy": {
@@ -4300,48 +5373,21 @@
       }
     },
     "write-file-atomic": {
-      "version": "1.3.4",
-      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-1.3.4.tgz",
-      "integrity": "sha1-+Aek8LHZ6ROuekgRLmzDrxmRtF8=",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/write-file-atomic/-/write-file-atomic-2.4.2.tgz",
+      "integrity": "sha512-s0b6vB3xIVRLWywa6X9TOMA7k9zio0TMOsl9ZnDkliA/cfJlpHXAscj0gbHVJiTdIuAYpIyqS5GW91fqm6gG5g==",
       "dev": true,
       "requires": {
         "graceful-fs": "^4.1.11",
         "imurmurhash": "^0.1.4",
-        "slide": "^1.1.5"
-      }
-    },
-    "write-json-file": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/write-json-file/-/write-json-file-1.2.0.tgz",
-      "integrity": "sha1-LV3+lqvDyIkFfJOXGqQAXvtUgTQ=",
-      "dev": true,
-      "requires": {
-        "graceful-fs": "^4.1.2",
-        "mkdirp": "^0.5.1",
-        "object-assign": "^4.0.1",
-        "pify": "^2.0.0",
-        "pinkie-promise": "^2.0.0",
-        "sort-keys": "^1.1.1",
-        "write-file-atomic": "^1.1.2"
-      }
-    },
-    "write-pkg": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/write-pkg/-/write-pkg-1.0.0.tgz",
-      "integrity": "sha1-rriqnU14jh2JPfsIVJaLVDqRn1c=",
-      "dev": true,
-      "requires": {
-        "write-json-file": "^1.1.0"
+        "signal-exit": "^3.0.2"
       }
     },
     "xdg-basedir": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-2.0.0.tgz",
-      "integrity": "sha1-7byQPMOF/ARSPZZqM1UEtVBNG9I=",
-      "dev": true,
-      "requires": {
-        "os-homedir": "^1.0.0"
-      }
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/xdg-basedir/-/xdg-basedir-3.0.0.tgz",
+      "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
+      "dev": true
     },
     "xtend": {
       "version": "4.0.1",
@@ -4377,24 +5423,6 @@
         "yargs-parser": "^13.0.0"
       },
       "dependencies": {
-        "ansi-regex": {
-          "version": "4.1.0",
-          "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-          "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
-        },
-        "find-up": {
-          "version": "3.0.0",
-          "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
-          "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
-          "requires": {
-            "locate-path": "^3.0.0"
-          }
-        },
-        "is-fullwidth-code-point": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
-          "integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8="
-        },
         "string-width": {
           "version": "3.1.0",
           "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
@@ -4404,14 +5432,6 @@
             "is-fullwidth-code-point": "^2.0.0",
             "strip-ansi": "^5.1.0"
           }
-        },
-        "strip-ansi": {
-          "version": "5.1.0",
-          "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.1.0.tgz",
-          "integrity": "sha512-TjxrkPONqO2Z8QDCpeE2j6n0M6EwxzyDgzEeGp+FbdvaJAt//ClYi6W5my+3ROlC/hZX2KACUwDfK49Ka5eDvg==",
-          "requires": {
-            "ansi-regex": "^4.1.0"
-          }
         }
       }
     },
@@ -4422,13 +5442,6 @@
       "requires": {
         "camelcase": "^5.0.0",
         "decamelize": "^1.2.0"
-      },
-      "dependencies": {
-        "camelcase": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.2.0.tgz",
-          "integrity": "sha512-IXFsBS2pC+X0j0N/GE7Dm7j3bsEBp+oTpb7F50dwEVX7rf3IgwO9XatnegTsDtniKCUtEJH4fSU6Asw7uoVLfQ=="
-        }
       }
     }
   }
diff --git a/package.json b/package.json
index 4e2fa7d..89a7e75 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   },
   "scripts": {
     "pretest": "eslint cli.js test/index.js",
-    "test": "ava"
+    "test": "ava --tap"
   },
   "files": [
     "cli.js"
@@ -37,7 +37,7 @@
     "yargs": "^13.2.2"
   },
   "devDependencies": {
-    "ava": "^0.11.0",
+    "ava": "^1.3.1",
     "eslint": "^5.15.2",
     "eslint-config-prettier": "^4.1.0",
     "prettier": "^1.11.1",
@@ -45,11 +45,8 @@
     "tempfile": "^2.0.0"
   },
   "ava": {
-    "files": [
-      "test/index.js"
-    ],
-    "tap": true,
-    "verbose": true
+    "babel": false,
+    "compileEnhancements": false
   },
   "license": "MIT"
 }
diff --git a/test/index.js b/test/index.js
index 0cf2612..2304c1a 100644
--- a/test/index.js
+++ b/test/index.js
@@ -1,13 +1,10 @@
-require("babel-core/register")({
-	ignore: function(filename) {
-		return !(filename.indexOf("tempdir/index.js") > -1);
-	}
-});
+"use strict";
 
 var spawn = require("child_process").spawn;
 var path = require("path");
 var fs = require("fs");
-var test = require("ava").test;
+
+var test = require("ava");
 var tempdir = require("tempdir");
 var tempfile = require("tempfile");
 var pkg = require("../package");
@@ -31,7 +28,7 @@ var tasks = {
 };
 var options = obj;
 
-test.beforeEach(function beforeEachTest(t) {
+test.beforeEach(t => {
 	var stdin = tempfile();
 	fs.writeFileSync(stdin, "");
 	t.context.p = {
@@ -41,13 +38,13 @@ test.beforeEach(function beforeEachTest(t) {
 	};
 });
 
-test.afterEach(function afterEachTest(t) {
+test.afterEach(t => {
 	t.context.p = null;
 });
 
 // --- cli integration tests
 
-test.cb(function shouldWorkFromCli(t) {
+test.cb('should work from cli', t => {
 	var content = "";
 	var run = spawn("node", ["../../cli.js"], {
 		cwd: path.join(__dirname, "/fixtures")
@@ -70,10 +67,10 @@ test.cb(function shouldWorkFromCli(t) {
 	run.stdin.end();
 });
 
-test.cb(function shouldWorkFromCliWithPath(t) {
+test.cb('should work from cli with path', t => {
 	var content = "";
 	var run = spawn("node", ["../cli.js", "./fixtures"], {
-		cwd: cwd
+		cwd: path.join(__dirname)
 	});
 	run.stdout.on("data", function(data) {
 		content += data.toString();
@@ -93,10 +90,10 @@ test.cb(function shouldWorkFromCliWithPath(t) {
 	run.stdin.end();
 });
 
-test.cb(function shouldWorkFromCliWithParams(t) {
+test.cb('should work from cli with params', t => {
 	var content = "";
 	var run = spawn("node", ["../cli.js", "./fixtures", "--all", "-m"], {
-		cwd: cwd
+		cwd: path.join(__dirname)
 	});
 	run.stdout.on("data", function(data) {
 		content += data.toString();
@@ -119,10 +116,10 @@ test.cb(function shouldWorkFromCliWithParams(t) {
 	run.stdin.end();
 });
 
-test.cb(function shouldWorkFromCliExcludedScript(t) {
+test.cb('should work from cli excluded script', t => {
 	var content = "";
 	var run = spawn("node", ["../cli.js", "./fixtures", "--exclude", "debug*"], {
-		cwd: cwd
+		cwd: path.join(__dirname)
 	});
 	run.stdout.on("data", function(data) {
 		content += data.toString();
@@ -144,7 +141,7 @@ test.cb(function shouldWorkFromCliExcludedScript(t) {
 	run.stdin.end();
 });
 
-test.cb(function shouldExitWithErrorCodeOnNoPackageJson(t) {
+test.cb('should exit with error code on no package json', t => {
 	tempdir()
 		.then(function(foldername) {
 			var run = spawn("node", [path.join(__dirname, "..", "cli.js")], {
@@ -160,7 +157,7 @@ test.cb(function shouldExitWithErrorCodeOnNoPackageJson(t) {
 		});
 });
 
-test.cb(function shouldExitWithErrorMsgOnNoPackageJson(t) {
+test.cb('should exit with error msg on no package json', t => {
 	tempdir()
 		.then(function(foldername) {
 			var run = spawn("node", [path.join(__dirname, "..", "cli.js")], {
@@ -176,7 +173,7 @@ test.cb(function shouldExitWithErrorMsgOnNoPackageJson(t) {
 		});
 });
 
-test.cb(function shouldExitWithErrorMsgOnMalformedPackageJson(t) {
+test.cb('should exit with error msg on malformed package.json', t => {
 	var run = spawn("node", [path.join(__dirname, "..", "cli.js")], {
 		cwd: path.join(__dirname, "/fixtures/malformed")
 	});