diff --git a/package.json b/package.json
index f3211429..ed6a13e3 100644
--- a/package.json
+++ b/package.json
@@ -30,41 +30,41 @@
 	],
 	"dependencies": {
 		"@samverschueren/stream-to-observable": "^0.3.0",
-		"any-observable": "^0.3.0",
+		"any-observable": "^0.4.0",
 		"async-exit-hook": "^2.0.1",
 		"chalk": "^2.3.0",
 		"cosmiconfig": "^5.2.1",
 		"del": "^4.1.0",
 		"escape-string-regexp": "^2.0.0",
-		"execa": "^1.0.0",
+		"execa": "^2.0.1",
 		"github-url-from-git": "^1.5.0",
 		"has-yarn": "^2.1.0",
 		"hosted-git-info": "^2.7.1",
-		"inquirer": "^6.2.1",
-		"is-installed-globally": "^0.1.0",
+		"inquirer": "^6.4.1",
+		"is-installed-globally": "^0.2.0",
 		"is-scoped": "^2.1.0",
 		"issue-regex": "^2.0.0",
 		"listr": "^0.14.3",
 		"listr-input": "^0.1.3",
 		"log-symbols": "^3.0.0",
 		"meow": "^5.0.0",
-		"npm-name": "^5.0.1",
+		"npm-name": "^5.4.0",
 		"onetime": "^5.1.0",
 		"open": "^6.1.0",
-		"ow": "^0.12.0",
+		"ow": "^0.13.2",
 		"p-memoize": "^3.1.0",
 		"p-timeout": "^3.1.0",
 		"pkg-dir": "^4.1.0",
-		"read-pkg-up": "^5.0.0",
+		"read-pkg-up": "^6.0.0",
 		"rxjs": "^6.3.3",
-		"semver": "^6.0.0",
+		"semver": "^6.1.2",
 		"split": "^1.0.0",
 		"symbol-observable": "^1.2.0",
 		"terminal-link": "^1.2.0",
-		"update-notifier": "^2.1.0"
+		"update-notifier": "^3.0.0"
 	},
 	"devDependencies": {
-		"ava": "^1.1.0",
+		"ava": "^2.1.0",
 		"xo": "^0.24.0"
 	}
 }
diff --git a/source/git-util.js b/source/git-util.js
index 4cc1f525..9f9b4142 100644
--- a/source/git-util.js
+++ b/source/git-util.js
@@ -3,9 +3,15 @@ const execa = require('execa');
 const escapeStringRegexp = require('escape-string-regexp');
 const {verifyRequirementSatisfied} = require('./version');
 
-exports.latestTag = () => execa.stdout('git', ['describe', '--abbrev=0', '--tags']);
+exports.latestTag = async () => {
+	const {stdout} = await execa('git', ['describe', '--abbrev=0', '--tags']);
+	return stdout;
+};
 
-const firstCommit = () => execa.stdout('git', ['rev-list', '--max-parents=0', 'HEAD']);
+const firstCommit = async () => {
+	const {stdout} = await execa('git', ['rev-list', '--max-parents=0', 'HEAD']);
+	return stdout;
+};
 
 exports.latestTagOrFirstCommit = async () => {
 	let latest;
@@ -27,7 +33,10 @@ exports.hasUpstream = async () => {
 	return new RegExp(String.raw`^## ${escapedCurrentBranch}\.\.\..+\/${escapedCurrentBranch}`).test(stdout);
 };
 
-exports.currentBranch = () => execa.stdout('git', ['symbolic-ref', '--short', 'HEAD']);
+exports.currentBranch = async () => {
+	const {stdout} = await execa('git', ['symbolic-ref', '--short', 'HEAD']);
+	return stdout;
+};
 
 exports.verifyCurrentBranchIsMaster = async () => {
 	if (await exports.currentBranch() !== 'master') {
@@ -57,7 +66,8 @@ exports.verifyWorkingTreeIsClean = async () => {
 exports.isRemoteHistoryClean = async () => {
 	let history;
 	try { // Gracefully handle no remote set up.
-		history = await execa.stdout('git', ['rev-list', '--count', '--left-only', '@{u}...HEAD']);
+		const {stdout} = await execa('git', ['rev-list', '--count', '--left-only', '@{u}...HEAD']);
+		history = stdout;
 	} catch (_) {}
 
 	if (history && history !== '0') {
@@ -81,7 +91,9 @@ exports.verifyRemoteIsValid = async () => {
 	}
 };
 
-exports.fetch = () => execa('git', ['fetch']);
+exports.fetch = async () => {
+	await execa('git', ['fetch']);
+};
 
 exports.tagExistsOnRemote = async tagName => {
 	try {
@@ -109,9 +121,14 @@ exports.verifyTagDoesNotExistOnRemote = async tagName => {
 	}
 };
 
-exports.commitLogFromRevision = revision => execa.stdout('git', ['log', '--format=%s %h', `${revision}..HEAD`]);
+exports.commitLogFromRevision = async revision => {
+	const {stdout} = await execa('git', ['log', '--format=%s %h', `${revision}..HEAD`]);
+	return stdout;
+};
 
-exports.push = () => execa('git', ['push', '--follow-tags']);
+exports.push = async () => {
+	await execa('git', ['push', '--follow-tags']);
+};
 
 exports.deleteTag = async tagName => {
 	await execa('git', ['tag', '--delete', tagName]);
diff --git a/source/index.js b/source/index.js
index 6819645a..8d099a95 100644
--- a/source/index.js
+++ b/source/index.js
@@ -228,6 +228,6 @@ module.exports = async (input = 'patch', options) => {
 
 	await tasks.run();
 
-	const {pkg: newPkg} = await readPkgUp();
+	const {package: newPkg} = await readPkgUp();
 	return newPkg;
 };
diff --git a/source/npm/util.js b/source/npm/util.js
index fbc5102e..5831934a 100644
--- a/source/npm/util.js
+++ b/source/npm/util.js
@@ -26,7 +26,8 @@ exports.username = async ({externalRegistry}) => {
 	}
 
 	try {
-		return await execa.stdout('npm', args);
+		const {stdout} = await execa('npm', args);
+		return stdout;
 	} catch (error) {
 		throw new Error(/ENEEDAUTH/.test(error.stderr) ?
 			'You must be logged in. Use `npm login` and try again.' :
@@ -38,7 +39,8 @@ exports.collaborators = async packageName => {
 	ow(packageName, ow.string);
 
 	try {
-		return await execa.stdout('npm', ['access', 'ls-collaborators', packageName]);
+		const {stdout} = await execa('npm', ['access', 'ls-collaborators', packageName]);
+		return stdout;
 	} catch (error) {
 		// Ignore non-existing package error
 		if (error.stderr.includes('code E404')) {
@@ -81,7 +83,10 @@ exports.isPackageNameAvailable = async pkg => {
 
 exports.isExternalRegistry = pkg => typeof pkg.publishConfig === 'object' && typeof pkg.publishConfig.registry === 'string';
 
-exports.version = () => execa.stdout('npm', ['--version']);
+exports.version = async () => {
+	const {stdout} = await execa('npm', ['--version']);
+	return stdout;
+};
 
 exports.verifyRecentNpmVersion = async () => {
 	const npmVersion = await exports.version();
diff --git a/source/prerequisite-tasks.js b/source/prerequisite-tasks.js
index 8ea6f5e6..3a6fb729 100644
--- a/source/prerequisite-tasks.js
+++ b/source/prerequisite-tasks.js
@@ -24,7 +24,7 @@ module.exports = (input, pkg, options) => {
 			title: 'Check yarn version',
 			enabled: () => options.yarn === true,
 			task: async () => {
-				const yarnVersion = await execa.stdout('yarn', ['--version']);
+				const {stdout: yarnVersion} = await execa('yarn', ['--version']);
 				version.verifyRequirementSatisfied('yarn', yarnVersion);
 			}
 		},
diff --git a/source/util.js b/source/util.js
index 8d1f1ed8..264312bd 100644
--- a/source/util.js
+++ b/source/util.js
@@ -7,7 +7,7 @@ const pMemoize = require('p-memoize');
 const ow = require('ow');
 
 exports.readPkg = () => {
-	const {pkg} = readPkgUp.sync();
+	const {package: pkg} = readPkgUp.sync();
 
 	if (!pkg) {
 		throw new Error('No package.json found. Make sure you\'re in the correct project.');
@@ -53,10 +53,12 @@ exports.getTagVersionPrefix = pMemoize(async options => {
 
 	try {
 		if (options.yarn) {
-			return await execa.stdout('yarn', ['config', 'get', 'version-tag-prefix']);
+			const {stdout} = await execa('yarn', ['config', 'get', 'version-tag-prefix']);
+			return stdout;
 		}
 
-		return await execa.stdout('npm', ['config', 'get', 'tag-version-prefix']);
+		const {stdout} = await execa('npm', ['config', 'get', 'tag-version-prefix']);
+		return stdout;
 	} catch (_) {
 		return 'v';
 	}