diff --git a/build/build.xml b/build/build.xml
index a6b480f8f..715a4cbcb 100644
--- a/build/build.xml
+++ b/build/build.xml
@@ -387,13 +387,13 @@
     <mkdir dir="${staging_folder}/work" />
 
     <antcall target="unzip">
-      <param name="archive_file" value="${staging_folder}/appbundler-1.0ea-arduino5.jar.zip" />
-      <param name="archive_url" value="https://downloads.arduino.cc/appbundler-1.0ea-arduino5.jar.zip" />
-      <param name="final_folder" value="${staging_folder}/appbundler-1.0ea-arduino5" />
-      <param name="dest_folder" value="${staging_folder}/appbundler-1.0ea-arduino5" />
+      <param name="archive_file" value="${staging_folder}/appbundler-1.0ea-arduino8.jar.zip" />
+      <param name="archive_url" value="https://downloads.arduino.cc/appbundler-1.0ea-arduino8.jar.zip" />
+      <param name="final_folder" value="${staging_folder}/appbundler-1.0ea-arduino8" />
+      <param name="dest_folder" value="${staging_folder}/appbundler-1.0ea-arduino8" />
     </antcall>
 
-    <taskdef name="bundleapp" classname="com.oracle.appbundler.AppBundlerTask" classpath="${staging_folder}/appbundler-1.0ea-arduino5/appbundler-1.0ea-arduino5.jar"/>
+    <taskdef name="bundleapp" classname="com.oracle.appbundler.AppBundlerTask" classpath="${staging_folder}/appbundler-1.0ea-arduino8/appbundler-1.0ea-arduino8.jar"/>
 
     <bundleapp
             jvmRequired="1.8"
diff --git a/build/macosx/appbundler-1.0ea-arduino5.jar.zip.sha b/build/macosx/appbundler-1.0ea-arduino5.jar.zip.sha
deleted file mode 100644
index 3dc241c57..000000000
--- a/build/macosx/appbundler-1.0ea-arduino5.jar.zip.sha
+++ /dev/null
@@ -1 +0,0 @@
-d7734ca84b802d2b65137b9fc0ee01c5f2108ff0
diff --git a/build/macosx/appbundler-1.0ea-arduino8.jar.zip.sha b/build/macosx/appbundler-1.0ea-arduino8.jar.zip.sha
new file mode 100644
index 000000000..4047b645c
--- /dev/null
+++ b/build/macosx/appbundler-1.0ea-arduino8.jar.zip.sha
@@ -0,0 +1 @@
+5e947cc988e82bcca71c60d57121529ee6ff770d