diff --git a/gulpfile.js b/gulpfile.js
index d8528f8..c1fd135 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -37,19 +37,20 @@ module.exports = {
   "generate-third-party": generateThirdParty,
 };
 
-function test(done) {
+async function test(done) {
   const jasmine = new Jasmine();
   jasmine.loadConfigFile("specs/jasmine.json");
+  jasmine.exitOnCompletion = false;
   jasmine.addReporter(
     new JasmineSpecReporter({
       displaySuccessfulSpec:
         !defined(argv.suppressPassed) || !argv.suppressPassed,
     })
   );
-  jasmine.execute();
-  jasmine.onComplete(function (passed) {
-    done(argv.failTaskOnError && !passed ? 1 : 0);
-  });
+  const results = await jasmine.execute();
+  if (argv.failTaskOnError && results.overallStatus === "failed") {
+    process.exitCode = 1;
+  }
 }
 
 function testWatch() {
diff --git a/package.json b/package.json
index d74bd73..e660c3e 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "eslint-plugin-node": "^11.1.0",
     "gulp": "^4.0.2",
     "husky": "^4.3.8",
-    "jasmine": "^3.10.0",
+    "jasmine": "^4.5.0",
     "jasmine-spec-reporter": "^7.0.0",
     "jsdoc": "^3.6.7",
     "nyc": "^15.1.0",