diff --git a/.gitignore b/.gitignore
index 1767441..14639fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,3 +43,4 @@ node-report*.txt
 npm-debug.log
 nodereport-*.tgz
 nodereport_test.log
+package-lock.json
diff --git a/.taprc b/.taprc
new file mode 100644
index 0000000..13df826
--- /dev/null
+++ b/.taprc
@@ -0,0 +1 @@
+esm: false
diff --git a/package.json b/package.json
index d07942e..7e68e29 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,6 @@
     "url": "https://github.com/nodejs/node-report/issues"
   },
   "devDependencies": {
-    "tap": "~12.4.1"
+    "tap": "^14.3.1"
   }
 }
diff --git a/test/test-api-getreport.js b/test/test-api-getreport.js
index a757727..eacf7cd 100644
--- a/test/test-api-getreport.js
+++ b/test/test-api-getreport.js
@@ -17,6 +17,12 @@ if (process.argv[2] === 'child') {
                  'Checking no messages on stderr');
   const reportFiles = common.findReports(child.pid);
   tap.same(reportFiles, [], 'Checking no report files were written');
+
+  // tap with coverage enabled wraps the child so adjust expected command line
+  if (process.env['SPAWN_WRAP_SHIM_ROOT']) {
+    args.unshift('.*node');
+  }
+
   tap.test('Validating report content', (t) => {
     common.validateContent(child.stdout, t, { pid: child.pid,
       commandline: process.execPath + ' ' + args.join(' ')
diff --git a/test/test-fatal-error.js b/test/test-fatal-error.js
index b373c71..416af1b 100644
--- a/test/test-fatal-error.js
+++ b/test/test-fatal-error.js
@@ -5,6 +5,10 @@ if (process.argv[2] === 'child') {
   require('../');
 
   const list = [];
+  // tap with coverage enabled installs signal handlers that prevents the
+  // fatal error causing the process to exit. Remove them.
+  process.removeAllListeners('SIGABRT');
+  process.removeAllListeners('SIGTRAP');
   while (true) {
     const record = new MyRecord();
     list.push(record);
diff --git a/test/test-signal.js b/test/test-signal.js
index 5db02f6..1f71675 100644
--- a/test/test-signal.js
+++ b/test/test-signal.js
@@ -8,6 +8,10 @@ if (process.argv[2] === 'child') {
   // Exit on loss of parent process
   process.on('disconnect', () => process.exit(2));
 
+  // tap with coverage enabled installs signal handlers that prevents the
+  // signal from causing the process to exit. Remove them.
+  process.removeAllListeners('SIGTERM');
+
   function busyLoop() {
     var list = [];
     for (var i = 0; i < 1e10; i++) {