diff --git a/.github/workflows/auto-release.yml b/.github/workflows/auto-release.yml
index 131ecab..4eb0ee2 100644
--- a/.github/workflows/auto-release.yml
+++ b/.github/workflows/auto-release.yml
@@ -517,9 +517,9 @@ jobs:
             # Replace downloads block with both formats + SHA
             sed -i "s|<downloads>.*</downloads>|<downloads>\n      <downloadurl type=\"full\" format=\"zip\">${ZIP_URL}</downloadurl>\n      <downloadurl type=\"full\" format=\"tar.gz\">${TAR_URL}</downloadurl>\n    </downloads>|" updates.xml 2>/dev/null || true
             if grep -q '<sha256>' updates.xml; then
-              sed -i "s|<sha256>.*</sha256>|<sha256>sha256:${SHA256_ZIP}</sha256>|" updates.xml
+              sed -i "s|<sha256>.*</sha256>|<sha256>${SHA256_ZIP}</sha256>|" updates.xml
             else
-              sed -i "s|</downloads>|</downloads>\n    <sha256>sha256:${SHA256_ZIP}</sha256>|" updates.xml
+              sed -i "s|</downloads>|</downloads>\n    <sha256>${SHA256_ZIP}</sha256>|" updates.xml
             fi
 
             git add updates.xml
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bd051f1..7c0dc93 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -333,7 +333,7 @@ jobs:
           block = re.sub(r"<creationDate>[^<]*</creationDate>", f"<creationDate>{date}</creationDate>", block)
 
           # Update SHA-256
-          block = re.sub(r"<sha256>[^<]*</sha256>", f"<sha256>sha256:{sha256}</sha256>", block)
+          block = re.sub(r"<sha256>[^<]*</sha256>", f"<sha256>{sha256}</sha256>", block)
 
           # Update Gitea download URL
           gitea_url = f"https://git.mokoconsulting.tech/{gitea_org}/{gitea_repo}/releases/download/{tag}/{zip_name}"
diff --git a/updates.xml b/updates.xml
index 1439dec..35e22d8 100644
--- a/updates.xml
+++ b/updates.xml
@@ -19,7 +19,7 @@
     <downloads>
       <downloadurl type='full' format='zip'>https://git.mokoconsulting.tech/MokoConsulting/MokoCassiopeia/releases/download/development/mokocassiopeia-03.09.16-dev.zip</downloadurl>
     </downloads>
-    <sha256>sha256:2986f08b59617a18d489e0d9e6e49d329ceb8297ae4755b6697f3326c2a41fc4</sha256>
+    <sha256>2986f08b59617a18d489e0d9e6e49d329ceb8297ae4755b6697f3326c2a41fc4</sha256>
     <tags><tag>development</tag></tags>
     <maintainer>Moko Consulting</maintainer>
     <maintainerurl>https://mokoconsulting.tech</maintainerurl>