diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5929f93..02077a5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -98,38 +98,47 @@ jobs:
         cd -
         cp ${XCBUILD_PATH}/*.zip Artifacts
 
-    - name: Generate Sparkle Appcast ✨
+    # - name: Generate Sparkle Appcast ✨
+    #   run: |
+        # RELEASE_URL='https://github.com/EETagent/Send/releases/tag/'
+        # TAG_RELEASE_URL="${RELEASE_URL}${CUR_TAG}"
+        # SPARKLE_BIN='./build/SourcePackages/artifacts/Sparkle/bin'
+        # PUBDATE="$(date +"%a, %d %b %Y %T %z")"
+    #     APPCAST=(
+    #         '<?xml version="1.0" standalone="yes"?>'
+    #         '<rss xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">'
+    #         '    <channel>'
+    #         '        <title>Send</title>'
+    #         '        <item>'
+    #         "            <title>${VER}</title>"
+    #         "            <pubDate>${PUBDATE}</pubDate>"
+    #         '            <description><![CDATA['
+    #         '                <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Primer/20.4.6/primer.min.css"><meta charset="UTF-8"><div class="markdown-body"><h3>The latest updates are available here:</h3><ul>'
+    #         "<a href=\"${TAG_RELEASE_URL}\">${TAG_RELEASE_URL}</a>"
+    #         '                </ul></div>'
+    #         '            ]]>'
+    #         '            </description>'
+    #         '            <sparkle:minimumSystemVersion>10.13</sparkle:minimumSystemVersion>'
+    #         "            <enclosure url=\"https://github.com/EETagent/Send/releases/latest/download/Send.dmg\" sparkle:version=\"${VER_BUILD}\" sparkle:shortVersionString=\"${VER}\" type=\"application/octet-stream\" $($SPARKLE_BIN/sign_update -s ${SPARKLE_KEY} ./Artifacts/Send.dmg)/>"
+    #         '        </item>'
+    #         '    </channel>'
+    #         '</rss>'
+    #     )
+    #     for appcast in "${APPCAST[@]}"; do
+    #         echo "${appcast}" >> ./Artifacts/appcast.xml
+    #     done
+    #   shell: zsh {0}
+    #   env:
+    #     SPARKLE_KEY: ${{ secrets.SPARKLE_KEY }}
+    - name: Update appcast
       run: |
-        RELEASE_URL='https://github.com/EETagent/Send/releases/tag/'
-        TAG_RELEASE_URL="${RELEASE_URL}${CUR_TAG}"
         SPARKLE_BIN='./build/SourcePackages/artifacts/Sparkle/bin'
         PUBDATE="$(date +"%a, %d %b %Y %T %z")"
-        APPCAST=(
-            '<?xml version="1.0" standalone="yes"?>'
-            '<rss xmlns:sparkle="http://www.andymatuschak.org/xml-namespaces/sparkle" version="2.0">'
-            '    <channel>'
-            '        <title>Send</title>'
-            '        <item>'
-            "            <title>${VER}</title>"
-            "            <pubDate>${PUBDATE}</pubDate>"
-            '            <description><![CDATA['
-            '                <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/Primer/20.4.6/primer.min.css"><meta charset="UTF-8"><div class="markdown-body"><h3>The latest updates are available here:</h3><ul>'
-            "<a href=\"${TAG_RELEASE_URL}\">${TAG_RELEASE_URL}</a>"
-            '                </ul></div>'
-            '            ]]>'
-            '            </description>'
-            '            <sparkle:minimumSystemVersion>10.13</sparkle:minimumSystemVersion>'
-            "            <enclosure url=\"https://github.com/EETagent/Send/releases/latest/download/Send.dmg\" sparkle:version=\"${VER_BUILD}\" sparkle:shortVersionString=\"${VER}\" type=\"application/octet-stream\" $($SPARKLE_BIN/sign_update -s ${SPARKLE_KEY} ./Artifacts/Send.dmg)/>"
-            '        </item>'
-            '    </channel>'
-            '</rss>'
-        )
-        for appcast in "${APPCAST[@]}"; do
-            echo "${appcast}" >> ./Artifacts/appcast.xml
-        done
-      shell: zsh {0}
-      env:
-        SPARKLE_KEY: ${{ secrets.SPARKLE_KEY }}
+        $SPARKLE_BIN/generate_appcast \
+            --link https://github.com/EETagent/Send/releases \
+            --download-url-prefix "https://github.com/EETagent/Send/releases/download/${CUR_TAG}/" \
+            -o Artifacts/appcast.xml \
+            Artifacts/
 
     - name: Publish GitHub Release 📂
       uses: ncipollo/release-action@v1