diff --git a/autobuild.xml b/autobuild.xml
index 72d160776347278e4d1b8ef287983afa711ce655..ecb8ca92a17c6bd1ecd99d329f319764772f6897 100644
--- a/autobuild.xml
+++ b/autobuild.xml
@@ -368,11 +368,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>ac6c74b22518b21ce758165e932ba16d</string>
+              <string>f05dcd1ea36d715c1cef05cb4a0c0450</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>https://depot.alchemyviewer.org/pub/darwin/lib/curl-7.54.1-darwin-201706202243.tar.bz2</string>
+              <string>https://depot.alchemyviewer.org/pub/darwin/lib/curl-7.55.1-darwin-201708222011.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -525,6 +525,20 @@
         <string>dullahan</string>
         <key>platforms</key>
         <map>
+          <key>darwin</key>
+          <map>
+            <key>archive</key>
+            <map>
+              <key>hash</key>
+              <string>c361bac077823c4305f8e24c931df233</string>
+              <key>hash_algorithm</key>
+              <string>md5</string>
+              <key>url</key>
+              <string>https://depot.alchemyviewer.org/pub/darwin/lib/dullahan-1.1.813-3.3112.1656.g9ec3e42-darwin-201708271132.tar.bz2</string>
+            </map>
+            <key>name</key>
+            <string>darwin</string>
+          </map>
           <key>windows</key>
           <map>
             <key>archive</key>
@@ -826,11 +840,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>51a96a2f1688e870fea5feff6742ee82</string>
+              <string>16647ae4392b60a1b73db3227208b3ae</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>https://depot.alchemyviewer.org/pub/darwin/lib/freetype-2.7.1-darwin-201701192038.tar.bz2</string>
+              <string>https://depot.alchemyviewer.org/pub/darwin/lib/freetype-2.8.0-darwin-201708222020.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
@@ -1838,11 +1852,11 @@
             <key>archive</key>
             <map>
               <key>hash</key>
-              <string>d009531c022d705fb654ef40598787b0</string>
+              <string>d5d6cdbcef49753a61a96fdecfde702c</string>
               <key>hash_algorithm</key>
               <string>md5</string>
               <key>url</key>
-              <string>https://depot.alchemyviewer.org/pub/darwin/lib/libpng-1.6.28-darwin-201701192023.tar.bz2</string>
+              <string>https://depot.alchemyviewer.org/pub/darwin/lib/libpng-1.6.31-darwin-201708221854.tar.bz2</string>
             </map>
             <key>name</key>
             <string>darwin</string>
diff --git a/indra/newview/viewer_manifest.py b/indra/newview/viewer_manifest.py
index 7386adfa700c1efd2f0af83fb8708b93eb6bd4f0..698356761b213e759c2e99ab8798d4e2b968e955 100755
--- a/indra/newview/viewer_manifest.py
+++ b/indra/newview/viewer_manifest.py
@@ -700,6 +700,7 @@ class DarwinManifest(ViewerManifest):
         pkgdir = os.path.join(self.args['build'], os.pardir, 'packages')
         relpkgdir = os.path.join(pkgdir, "lib", "release")
         debpkgdir = os.path.join(pkgdir, "lib", "debug")
+        relbinpkgdir = os.path.join(pkgdir, "bin", "release")
 
         if self.prefix(src="", dst="Contents"):  # everything goes in Contents
             self.path("Info.plist", dst="Info.plist")
@@ -837,7 +838,7 @@ class DarwinManifest(ViewerManifest):
                 # Dullahan helper apps go inside AlchemyPlugin.app
                 if self.prefix(src="", dst="AlchemyPlugin.app/Contents/Frameworks"):
                     helperappfile = 'DullahanHelper.app'
-                    self.path2basename(relpkgdir, helperappfile)
+                    self.path2basename(relbinpkgdir, helperappfile)
 
                     pluginframeworkpath = self.dst_path_of('Chromium Embedded Framework.framework');
                     # Putting a Frameworks directory under Contents/MacOS