diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 5456d84f..6abaccbb 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -63,6 +63,13 @@ jobs:
           path: ./src/lima/lima-and-qemu.macos*
           if-no-files-found: error
 
+      - name: Upload dependency mapping ARM64
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: dep-version-mapping-aarch64
+          path: ./src/lima/dep-version-mapping-aarch64.json
+          if-no-files-found: error
+
       - name: Make and release source code of dependencies
         run: make download-sources
       - name: Upload MacOS build
@@ -119,6 +126,49 @@ jobs:
           path: ./src/lima/lima-and-qemu.macos*
           if-no-files-found: error
 
+      - name: Upload dependency mapping x86_64
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
+        with:
+          name: dep-version-mapping-x86_64
+          path: ./src/lima/dep-version-mapping-x86_64.json
+          if-no-files-found: error
+
+  upload-dependency-mappings:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    needs:
+      - macos-x86-build
+      - macos-arm64-build
+
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+        with:
+          fetch-depth: 1
+          persist-credentials: false
+
+      - name: configure aws credentials
+        uses: aws-actions/configure-aws-credentials@7474bc4690e29a8392af63c5b98e7449536d5c3a # v4.3.1
+        with:
+          role-to-assume: ${{ secrets.DEPENDENCY_MAPPING_BUCKET_ROLE }}
+          role-session-name: dependency-mapping-upload-session
+          aws-region: ${{ secrets.DEPENDENCY_MAPPING_BUCKET_REGION }}
+
+      - name: Download dependency mapping ARM64
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        with:
+          name: dep-version-mapping-aarch64
+          path: build
+
+      - name: Download dependency mapping x86_64
+        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5.0.0
+        with:
+          name: dep-version-mapping-x86_64
+          path: build
+
+      - name: Upload dependency mappings to S3
+        run: |
+          aws s3 cp ./build/dep-version-mapping-aarch64.json s3://${{ secrets.DEPENDENCY_MAPPING_BUCKET_NAME }}/aarch64/dep-version-mapping.json
+          aws s3 cp ./build/dep-version-mapping-x86_64.json s3://${{ secrets.DEPENDENCY_MAPPING_BUCKET_NAME }}/x86-64/dep-version-mapping.json
 
   release:
     runs-on: ubuntu-latest
diff --git a/bin/lima-and-qemu.pl b/bin/lima-and-qemu.pl
index f05d3bb5..f6c66dde 100755
--- a/bin/lima-and-qemu.pl
+++ b/bin/lima-and-qemu.pl
@@ -142,6 +142,39 @@
 unlink("$repo_root/$dist.tar.gz");
 system("tar cvfz $repo_root/$dist.tar.gz -C /tmp/$dist $files");
 
+# Extract package versions from Cellar and export to JSON
+my %package_versions;
+for my $file (keys %deps) {
+    # Extract package info from Cellar path: /opt/homebrew/Cellar/package/version/...
+    if ($file =~ m|/Cellar/([^/]+)/([^/]+)/|) {
+        my ($package, $version) = ($1, $2);
+        $package_versions{$package} = {
+            "package" => $package,
+            "version" => $version
+        };
+    }
+    # Handle direct bin files (like limactl) that might not be in Cellar
+    elsif ($file =~ m|^$install_dir/bin/([^/]+)$|) {
+        my $binary_name = $1;
+        # Try to get version from the binary itself
+        my $version_output = qx($file --version 2>/dev/null | head -1);
+        if ($version_output =~ /(\d+\.\d+\.\d+[^\s]*)/) {
+            $package_versions{$binary_name} = {
+                "package" => $binary_name,
+                "version" => $1
+            };
+        }
+    }
+}
+
+# Export to JSON
+use JSON qw( encode_json );
+my $json_file = "$repo_root/dep-version-mapping-$arch.json";
+open(my $json_fh, ">", $json_file) or die "Can't write $json_file: $!";
+print $json_fh encode_json(\%package_versions);
+close($json_fh);
+print "Generated dependency mapping: $json_file\n";
+
 exit;
 
 # File references may involve multiple symlinks that need to be recorded as well, e.g.