diff --git a/.github/docker-releases.json b/.github/docker-releases.json
index 64d0d084..426aafa8 100644
--- a/.github/docker-releases.json
+++ b/.github/docker-releases.json
@@ -5,6 +5,12 @@
     "html_url": "https://github.com/moby/moby/releases/tag/v27.3.1",
     "assets": []
   },
+  "v27.4.0-rc.1": {
+    "id": 185528936,
+    "tag_name": "v27.4.0-rc.1",
+    "html_url": "https://github.com/moby/moby/releases/tag/v27.4.0-rc.1",
+    "assets": []
+  },
   "v23.0.15": {
     "id": 178729348,
     "tag_name": "v23.0.15",
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a99d5601..6da276c4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -43,10 +43,10 @@ jobs:
         shell: bash
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         if: env.RUN_CODECOV == 'true'
         with:
-          file: ./coverage/clover.xml
+          files: ./coverage/clover.xml
           flags: unit
           token: ${{ secrets.CODECOV_TOKEN }}
 
@@ -98,7 +98,6 @@ jobs:
           - ubuntu-latest
           #- macos-14  # no virt: https://github.com/docker/actions-toolkit/issues/317
           - macos-13
-          - macos-12
           - windows-latest
     steps:
       -
@@ -163,9 +162,9 @@ jobs:
         shell: bash
       -
         name: Upload coverage
-        uses: codecov/codecov-action@v4
+        uses: codecov/codecov-action@v5
         if: env.RUN_CODECOV == 'true'
         with:
-          file: ./coverage/clover.xml
+          files: ./coverage/clover.xml
           flags: itg
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/src/docker/install.ts b/src/docker/install.ts
index 22828cfb..984fcf1b 100644
--- a/src/docker/install.ts
+++ b/src/docker/install.ts
@@ -279,9 +279,14 @@ export class Install {
       core.info(limaCfg);
     });
 
-    const qemuArch = await Install.qemuArch();
+    if (!(await Install.qemuInstalled())) {
+      await core.group('Installing QEMU', async () => {
+        await Exec.exec('brew', ['install', 'qemu'], {env: envs});
+      });
+    }
+    const qemuBin = await Install.qemuBin();
     await core.group('QEMU version', async () => {
-      await Exec.exec(`qemu-system-${qemuArch} --version`);
+      await Exec.exec(qemuBin, ['--version']);
     });
 
     // lima might already be started on the runner so env var added in download
@@ -617,29 +622,42 @@ EOF`,
     return await io
       .which('lima', true)
       .then(res => {
-        core.debug(`docker.Install.limaAvailable ok: ${res}`);
+        core.debug(`docker.Install.limaInstalled ok: ${res}`);
         return true;
       })
       .catch(error => {
-        core.debug(`docker.Install.limaAvailable error: ${error}`);
+        core.debug(`docker.Install.limaInstalled error: ${error}`);
         return false;
       });
   }
 
-  private static async qemuArch(): Promise<string> {
+  private static async qemuBin(): Promise<string> {
     switch (os.arch()) {
       case 'x64': {
-        return 'x86_64';
+        return `qemu-system-x86_64`;
       }
       case 'arm64': {
-        return 'aarch64';
+        return `qemu-system-aarch64`;
       }
       default: {
-        return os.arch();
+        return `qemu-system-${os.arch()}`;
       }
     }
   }
 
+  private static async qemuInstalled(): Promise<boolean> {
+    return await io
+      .which(await Install.qemuBin(), true)
+      .then(res => {
+        core.debug(`docker.Install.qemuInstalled ok: ${res}`);
+        return true;
+      })
+      .catch(error => {
+        core.debug(`docker.Install.qemuInstalled error: ${error}`);
+        return false;
+      });
+  }
+
   public static async getRelease(version: string): Promise<GitHubRelease> {
     const url = `https://raw.githubusercontent.com/docker/actions-toolkit/main/.github/docker-releases.json`;
     const http: httpm.HttpClient = new httpm.HttpClient('docker-actions-toolkit');
diff --git a/yarn.lock b/yarn.lock
index 83d207d3..87e30bce 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3403,13 +3403,13 @@ __metadata:
   linkType: hard
 
 "cross-spawn@npm:^7.0.0, cross-spawn@npm:^7.0.2, cross-spawn@npm:^7.0.3":
-  version: 7.0.3
-  resolution: "cross-spawn@npm:7.0.3"
+  version: 7.0.6
+  resolution: "cross-spawn@npm:7.0.6"
   dependencies:
     path-key: ^3.1.0
     shebang-command: ^2.0.0
     which: ^2.0.1
-  checksum: 671cc7c7288c3a8406f3c69a3ae2fc85555c04169e9d611def9a675635472614f1c0ed0ef80955d5b6d4e724f6ced67f0ad1bb006c2ea643488fcfef994d7f52
+  checksum: 8d306efacaf6f3f60e0224c287664093fa9185680b2d195852ba9a863f85d02dcc737094c6e512175f8ee0161f9b87c73c6826034c2422e39de7d6569cf4503b
   languageName: node
   linkType: hard