diff --git a/lib/checks/aria/aria-allowed-attr-evaluate.js b/lib/checks/aria/aria-allowed-attr-evaluate.js
index a1049ef38d..ab1002eb37 100644
--- a/lib/checks/aria/aria-allowed-attr-evaluate.js
+++ b/lib/checks/aria/aria-allowed-attr-evaluate.js
@@ -39,7 +39,11 @@ export default function ariaAllowedAttrEvaluate(node, options, virtualNode) {
 
   // Unknown ARIA attributes are tested in aria-valid-attr
   for (const attrName of virtualNode.attrNames) {
-    if (validateAttr(attrName) && !allowed.includes(attrName)) {
+    if (
+      validateAttr(attrName) &&
+      !allowed.includes(attrName) &&
+      !ignoredAttrs(attrName, virtualNode.attr(attrName))
+    ) {
       invalid.push(attrName);
     }
   }
@@ -57,3 +61,9 @@ export default function ariaAllowedAttrEvaluate(node, options, virtualNode) {
   }
   return false;
 }
+
+function ignoredAttrs(attrName, attrValue) {
+  // allow aria-required=false as screen readers consistently ignore it
+  // @see https://github.com/dequelabs/axe-core/issues/3756
+  return attrName === 'aria-required' && attrValue === 'false';
+}
diff --git a/test/checks/aria/aria-allowed-attr.js b/test/checks/aria/aria-allowed-attr.js
index b1a0d5933f..578dd2771b 100644
--- a/test/checks/aria/aria-allowed-attr.js
+++ b/test/checks/aria/aria-allowed-attr.js
@@ -1,15 +1,15 @@
-describe('aria-allowed-attr', function () {
+describe('aria-allowed-attr', () => {
   'use strict';
 
-  var queryFixture = axe.testUtils.queryFixture;
-  var checkContext = axe.testUtils.MockCheckContext();
+  const queryFixture = axe.testUtils.queryFixture;
+  const checkContext = axe.testUtils.MockCheckContext();
 
-  afterEach(function () {
+  afterEach(() => {
     checkContext.reset();
   });
 
-  it('should detect incorrectly used attributes', function () {
-    var vNode = queryFixture(
+  it('should detect incorrectly used attributes', () => {
+    const vNode = queryFixture(
       '<div role="link" id="target" tabindex="1" aria-selected="true"></div>'
     );
 
@@ -21,8 +21,8 @@ describe('aria-allowed-attr', function () {
     assert.deepEqual(checkContext._data, ['aria-selected="true"']);
   });
 
-  it('should not report on required attributes', function () {
-    var vNode = queryFixture(
+  it('should not report on required attributes', () => {
+    const vNode = queryFixture(
       '<div role="checkbox" id="target" tabindex="1" aria-checked="true"></div>'
     );
 
@@ -33,8 +33,8 @@ describe('aria-allowed-attr', function () {
     );
   });
 
-  it('should detect incorrectly used attributes - implicit role', function () {
-    var vNode = queryFixture(
+  it('should detect incorrectly used attributes - implicit role', () => {
+    const vNode = queryFixture(
       '<a href="#" id="target" tabindex="1" aria-selected="true"></a>'
     );
 
@@ -46,8 +46,8 @@ describe('aria-allowed-attr', function () {
     assert.deepEqual(checkContext._data, ['aria-selected="true"']);
   });
 
-  it('should return true for global attributes if there is no role', function () {
-    var vNode = queryFixture(
+  it('should return true for global attributes if there is no role', () => {
+    const vNode = queryFixture(
       '<div id="target" tabindex="1" aria-busy="true" aria-owns="foo"></div>'
     );
 
@@ -59,8 +59,8 @@ describe('aria-allowed-attr', function () {
     assert.isNull(checkContext._data);
   });
 
-  it('should return false for non-global attributes if there is no role', function () {
-    var vNode = queryFixture(
+  it('should return false for non-global attributes if there is no role', () => {
+    const vNode = queryFixture(
       '<div id="target" tabindex="1" aria-selected="true" aria-owns="foo"></div>'
     );
 
@@ -72,8 +72,8 @@ describe('aria-allowed-attr', function () {
     assert.deepEqual(checkContext._data, ['aria-selected="true"']);
   });
 
-  it('should not report on invalid attributes', function () {
-    var vNode = queryFixture(
+  it('should not report on invalid attributes', () => {
+    const vNode = queryFixture(
       '<div role="dialog" id="target" tabindex="1" aria-cats="true"></div>'
     );
 
@@ -85,8 +85,8 @@ describe('aria-allowed-attr', function () {
     assert.isNull(checkContext._data);
   });
 
-  it('should not report on allowed attributes', function () {
-    var vNode = queryFixture(
+  it('should not report on allowed attributes', () => {
+    const vNode = queryFixture(
       '<div role="radio" id="target" tabindex="1" aria-required="true" aria-checked="true"></div>'
     );
 
@@ -98,8 +98,34 @@ describe('aria-allowed-attr', function () {
     assert.isNull(checkContext._data);
   });
 
-  it('should return undefined for custom element that has no role and is not focusable', function () {
-    var vNode = queryFixture(
+  it('should not report on aria-required=false', () => {
+    const vNode = queryFixture(
+      '<button id="target" aria-required="false"></button>'
+    );
+
+    assert.isTrue(
+      axe.testUtils
+        .getCheckEvaluate('aria-allowed-attr')
+        .call(checkContext, null, null, vNode)
+    );
+    assert.isNull(checkContext._data);
+  });
+
+  it('should return false for unallowed aria-required=true', () => {
+    const vNode = queryFixture(
+      '<button id="target" aria-required="true"></button>'
+    );
+
+    assert.isFalse(
+      axe.testUtils
+        .getCheckEvaluate('aria-allowed-attr')
+        .call(checkContext, null, null, vNode)
+    );
+    assert.deepEqual(checkContext._data, ['aria-required="true"']);
+  });
+
+  it('should return undefined for custom element that has no role and is not focusable', () => {
+    const vNode = queryFixture(
       '<my-custom-element id="target" aria-expanded="true"></my-custom-element>'
     );
 
@@ -111,8 +137,8 @@ describe('aria-allowed-attr', function () {
     assert.isNotNull(checkContext._data);
   });
 
-  it("should return false for custom element that has a role which doesn't allow the attribute", function () {
-    var vNode = queryFixture(
+  it("should return false for custom element that has a role which doesn't allow the attribute", () => {
+    const vNode = queryFixture(
       '<my-custom-element role="insertion" id="target" aria-expanded="true"></my-custom-element>'
     );
 
@@ -124,8 +150,8 @@ describe('aria-allowed-attr', function () {
     assert.isNotNull(checkContext._data);
   });
 
-  it('should return false for custom element that is focusable', function () {
-    var vNode = queryFixture(
+  it('should return false for custom element that is focusable', () => {
+    const vNode = queryFixture(
       '<my-custom-element tabindex="1" id="target" aria-expanded="true"></my-custom-element>'
     );
 
@@ -137,8 +163,8 @@ describe('aria-allowed-attr', function () {
     assert.isNotNull(checkContext._data);
   });
 
-  describe('options', function () {
-    it('should allow provided attribute names for a role', function () {
+  describe('options', () => {
+    it('should allow provided attribute names for a role', () => {
       axe.configure({
         standards: {
           ariaRoles: {
@@ -149,7 +175,7 @@ describe('aria-allowed-attr', function () {
         }
       });
 
-      var vNode = queryFixture(
+      const vNode = queryFixture(
         '<div role="mccheddarton" id="target" aria-checked="true" aria-selected="true"></div>'
       );
 
@@ -171,7 +197,7 @@ describe('aria-allowed-attr', function () {
       );
     });
 
-    it('should handle multiple roles provided in options', function () {
+    it('should handle multiple roles provided in options', () => {
       axe.configure({
         standards: {
           ariaRoles: {
@@ -185,10 +211,10 @@ describe('aria-allowed-attr', function () {
         }
       });
 
-      var vNode = queryFixture(
+      const vNode = queryFixture(
         '<div role="bagley" id="target" aria-selected="true"></div>'
       );
-      var options = {
+      const options = {
         mccheddarton: ['aria-selected'],
         bagley: ['aria-selected']
       };
diff --git a/test/integration/rules/aria-allowed-attr/passes.html b/test/integration/rules/aria-allowed-attr/passes.html
index c1ebea91bf..788e362f5f 100644
--- a/test/integration/rules/aria-allowed-attr/passes.html
+++ b/test/integration/rules/aria-allowed-attr/passes.html
@@ -2169,3 +2169,6 @@
 <input type="checkbox" aria-checked="mixed" id="pass99" />
 
 <search aria-expanded="true" id="pass100"></search>
+
+<!-- Ignored ARIA attributes -->
+<button id="pass101" aria-required="false"></button>
diff --git a/test/integration/rules/aria-allowed-attr/passes.json b/test/integration/rules/aria-allowed-attr/passes.json
index aa13ff6f71..5eda613aba 100644
--- a/test/integration/rules/aria-allowed-attr/passes.json
+++ b/test/integration/rules/aria-allowed-attr/passes.json
@@ -102,6 +102,7 @@
     ["#pass97"],
     ["#pass98"],
     ["#pass99"],
-    ["#pass100"]
+    ["#pass100"],
+    ["#pass101"]
   ]
 }