diff --git a/lib/pr_checker.js b/lib/pr_checker.js
index c4058f12..e28d1616 100644
--- a/lib/pr_checker.js
+++ b/lib/pr_checker.js
@@ -29,6 +29,30 @@ const FAST_TRACK_RE = /^Fast-track has been requested by @(.+?)\. Please 👍 to
 const FAST_TRACK_MIN_APPROVALS = 2;
 const GIT_CONFIG_GUIDE_URL = 'https://github.com/nodejs/node/blob/99b1ada/doc/guides/contributing/pull-requests.md#step-1-fork';
 
+function getLatestGitHubActionsCheckSuites(checkSuites) {
+  const latestByWorkflow = new Map();
+
+  for (const suite of checkSuites) {
+    const { app, workflowRun } = suite;
+
+    if (app?.slug !== 'github-actions') {
+      continue;
+    }
+
+    // Runs triggered by different events are independent and must not
+    // supersede one another.
+    const key = `${workflowRun.workflow.id}:${workflowRun.event}`;
+    const current = latestByWorkflow.get(key);
+
+    if (!current ||
+        workflowRun.runNumber > current.workflowRun.runNumber) {
+      latestByWorkflow.set(key, suite);
+    }
+  }
+
+  return [...latestByWorkflow.values()];
+}
+
 export const PR_CHECK_REASON_CODES = Object.freeze({
   CANCELLED_GITHUB_CI: 'cancelled-github-ci',
   CLOSED: 'closed',
@@ -459,14 +483,9 @@ export default class PRChecker {
     const pendingJobs = [];
 
     // GitHub new Check API
-    for (const { status, conclusion, app, checkRuns } of checkSuites.nodes) {
-      if (app.slug !== 'github-actions') {
-        // Ignore all non-github check suites, such as Dependabot and Codecov.
-        // They are expected to show up on PRs whose head branch is not on a
-        // fork and never complete.
-        continue;
-      }
-
+    const latestCheckSuites =
+      getLatestGitHubActionsCheckSuites(checkSuites.nodes);
+    for (const { status, conclusion, app, checkRuns } of latestCheckSuites) {
       if (status !== 'COMPLETED') {
         pendingJobs.push({ app: app.slug, status, conclusion });
         continue;
diff --git a/lib/queries/PR.gql b/lib/queries/PR.gql
index 824e5c5a..dabc79be 100644
--- a/lib/queries/PR.gql
+++ b/lib/queries/PR.gql
@@ -36,7 +36,14 @@ query PR($prid: Int!, $owner: String!, $repo: String!) {
                 }
                 conclusion,
                 status,
-                checkRuns(first: 40) {
+                workflowRun {
+                  event
+                  runNumber
+                  workflow {
+                    id
+                  }
+                }
+                checkRuns(first: 40, filterBy: { checkType: LATEST }) {
                   nodes {
                     name
                     status
diff --git a/test/fixtures/github-ci/both-apis-failure.json b/test/fixtures/github-ci/both-apis-failure.json
index aa552cce..7b88192a 100644
--- a/test/fixtures/github-ci/both-apis-failure.json
+++ b/test/fixtures/github-ci/both-apis-failure.json
@@ -14,6 +14,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "FAILURE"
           }
@@ -22,4 +23,3 @@
     }
   }
 ]
-
diff --git a/test/fixtures/github-ci/both-apis-success.json b/test/fixtures/github-ci/both-apis-success.json
index c58e7abc..b12fc607 100644
--- a/test/fixtures/github-ci/both-apis-success.json
+++ b/test/fixtures/github-ci/both-apis-success.json
@@ -14,6 +14,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "SUCCESS"
           }
@@ -22,4 +23,3 @@
     }
   }
 ]
-
diff --git a/test/fixtures/github-ci/check-suite-cancelled.json b/test/fixtures/github-ci/check-suite-cancelled.json
index b42d16d6..db220db0 100644
--- a/test/fixtures/github-ci/check-suite-cancelled.json
+++ b/test/fixtures/github-ci/check-suite-cancelled.json
@@ -11,6 +11,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "CANCELLED",
             "checkRuns": {
diff --git a/test/fixtures/github-ci/check-suite-failure.json b/test/fixtures/github-ci/check-suite-failure.json
index d07172f0..519ef4a4 100644
--- a/test/fixtures/github-ci/check-suite-failure.json
+++ b/test/fixtures/github-ci/check-suite-failure.json
@@ -11,6 +11,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "FAILURE",
             "checkRuns": {
diff --git a/test/fixtures/github-ci/check-suite-pending.json b/test/fixtures/github-ci/check-suite-pending.json
index c09d11bf..2e53fadf 100644
--- a/test/fixtures/github-ci/check-suite-pending.json
+++ b/test/fixtures/github-ci/check-suite-pending.json
@@ -11,6 +11,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "IN_PROGRESS"
           }
         ]
@@ -18,4 +19,3 @@
     }
   }
 ]
-
diff --git a/test/fixtures/github-ci/check-suite-skipped.json b/test/fixtures/github-ci/check-suite-skipped.json
index 6a2cb755..b7a021e7 100644
--- a/test/fixtures/github-ci/check-suite-skipped.json
+++ b/test/fixtures/github-ci/check-suite-skipped.json
@@ -11,6 +11,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "SKIPPED"
           }
diff --git a/test/fixtures/github-ci/check-suite-success.json b/test/fixtures/github-ci/check-suite-success.json
index 1dc5f395..4e65640c 100644
--- a/test/fixtures/github-ci/check-suite-success.json
+++ b/test/fixtures/github-ci/check-suite-success.json
@@ -11,6 +11,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "SUCCESS"
           }
diff --git a/test/fixtures/github-ci/status-failure-check-suite-succeed.json b/test/fixtures/github-ci/status-failure-check-suite-succeed.json
index 28faa58c..2f4805bc 100644
--- a/test/fixtures/github-ci/status-failure-check-suite-succeed.json
+++ b/test/fixtures/github-ci/status-failure-check-suite-succeed.json
@@ -14,6 +14,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "SUCCESS"
           }
@@ -22,4 +23,3 @@
     }
   }
 ]
-
diff --git a/test/fixtures/github-ci/status-succeed-check-suite-failure.json b/test/fixtures/github-ci/status-succeed-check-suite-failure.json
index 6a336cd8..47d14b87 100644
--- a/test/fixtures/github-ci/status-succeed-check-suite-failure.json
+++ b/test/fixtures/github-ci/status-succeed-check-suite-failure.json
@@ -14,6 +14,7 @@
         "nodes": [
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "FAILURE"
           }
@@ -22,4 +23,3 @@
     }
   }
 ]
-
diff --git a/test/fixtures/github-ci/success-dependabot-queued.json b/test/fixtures/github-ci/success-dependabot-queued.json
index 557452f5..1c6ddb9c 100644
--- a/test/fixtures/github-ci/success-dependabot-queued.json
+++ b/test/fixtures/github-ci/success-dependabot-queued.json
@@ -18,6 +18,7 @@
           },
           {
             "app": { "slug": "github-actions" },
+            "workflowRun": { "event": "pull_request", "runNumber": 1, "workflow": { "id": "workflow-1" } },
             "status": "COMPLETED",
             "conclusion": "SUCCESS"
           }
@@ -26,4 +27,3 @@
     }
   }
 ]
-
diff --git a/test/unit/graphql_queries.test.js b/test/unit/graphql_queries.test.js
index 9b8d750e..c2fcfda7 100644
--- a/test/unit/graphql_queries.test.js
+++ b/test/unit/graphql_queries.test.js
@@ -17,7 +17,8 @@ describe('GraphQL queries', () => {
     assert.notStrictEqual(headCommitStart, -1);
     assert.notStrictEqual(headCommitEnd, -1);
     assert.match(headCommitQuery, /checkSuites\(first: 100\)/);
-    assert.match(headCommitQuery, /checkRuns\(first: 40\)/);
+    assert.match(headCommitQuery,
+      /checkRuns\(first: 40, filterBy: \{ checkType: LATEST \}\)/);
     assert.match(headCommitQuery, /status \{\s+state\s+\}/);
     assert.doesNotMatch(commitsQuery, /checkSuites/);
     assert.doesNotMatch(commitsQuery, /checkRuns/);
diff --git a/test/unit/pr_checker.test.js b/test/unit/pr_checker.test.js
index 109fc2cf..b3ce2d85 100644
--- a/test/unit/pr_checker.test.js
+++ b/test/unit/pr_checker.test.js
@@ -1825,6 +1825,45 @@ describe('PRChecker', () => {
       cli.assertCalledWith(expectedLogs);
     });
 
+    it('should ignore a superseded Check suite', async() => {
+      const cli = new TestCLI();
+      const commits = [{
+        commit: {
+          checkSuites: {
+            nodes: [
+              {
+                app: { slug: 'github-actions' },
+                workflowRun: {
+                  event: 'pull_request',
+                  runNumber: 2,
+                  workflow: { id: 'workflow-1' }
+                },
+                status: 'COMPLETED',
+                conclusion: 'SUCCESS'
+              },
+              {
+                app: { slug: 'github-actions' },
+                workflowRun: {
+                  event: 'pull_request',
+                  runNumber: 1,
+                  workflow: { id: 'workflow-1' }
+                },
+                status: 'COMPLETED',
+                conclusion: 'FAILURE'
+              }
+            ]
+          }
+        }
+      }];
+      const data = Object.assign({}, baseData, { commits });
+      const checker = new PRChecker(cli, data, {}, testArgv);
+
+      const status = await checker.checkCI();
+
+      assert(status);
+      cli.assertCalledWith({ ok: [['Last GitHub CI successful']] });
+    });
+
     it('should error if commit status failed', async() => {
       const cli = new TestCLI();
 
@@ -2010,6 +2049,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'FAILURE',
               checkRuns: {
@@ -2067,6 +2111,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'FAILURE',
               checkRuns: {
@@ -2119,6 +2168,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'CANCELLED'
               // No checkRuns field
@@ -2154,6 +2208,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'FAILURE',
               checkRuns: { nodes: [] }
@@ -2189,6 +2248,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'FAILURE',
               checkRuns: {
@@ -2231,6 +2295,11 @@ describe('PRChecker', () => {
           checkSuites: {
             nodes: [{
               app: { slug: 'github-actions' },
+              workflowRun: {
+                event: 'pull_request',
+                runNumber: 1,
+                workflow: { id: 'workflow-1' }
+              },
               status: 'COMPLETED',
               conclusion: 'FAILURE',
               checkRuns: {