diff --git a/res/updater/updater.dpr b/res/updater/updater.dpr
index 4ed1165f..9390edfb 100644
--- a/res/updater/updater.dpr
+++ b/res/updater/updater.dpr
@@ -225,9 +225,11 @@ begin
 
   // Move update file to final path
   Status('Moving downloaded file to desired directory ...');
-  if not MoveFile(PChar(DownloadPath), PChar(AppPath)) then
-    Status('Failed to move file "'+DownloadPath+'" to "'+AppPath+'"', True)
+  // Issue #1616: MoveFile() does not work when target directory is a symlink, so we prefer CopyFile + DeleteFile
+  if not CopyFile(PChar(DownloadPath), PChar(AppPath), False) then
+    Status('Failed to copy file "'+DownloadPath+'" to "'+AppPath+'"', True)
   else begin
+    DeleteFile(PChar(DownloadPath));
     Status('Success. Restarting '+AppName+' now ...');
     FillChar(SUInfo, SizeOf(SUInfo), #0);
     SUInfo.cb := SizeOf(SUInfo);
diff --git a/res/updater/updater.dproj b/res/updater/updater.dproj
index 3e68e59f..018bc37e 100644
--- a/res/updater/updater.dproj
+++ b/res/updater/updater.dproj
@@ -1,19 +1,24 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
     <PropertyGroup>
         <ProjectGuid>{24E2AAD6-CDE7-46EC-95BD-79028373B17A}</ProjectGuid>
-        <ProjectVersion>15.2</ProjectVersion>
+        <ProjectVersion>19.2</ProjectVersion>
         <MainSource>updater.dpr</MainSource>
         <Config Condition="'$(Config)'==''">Debug</Config>
         <DCC_DCCCompiler>DCC32</DCC_DCCCompiler>
         <Base>True</Base>
         <AppType>Console</AppType>
         <FrameworkType>None</FrameworkType>
-        <Platform Condition="'$(Platform)'==''">Win64</Platform>
+        <Platform Condition="'$(Platform)'==''">Win32</Platform>
         <TargetedPlatforms>3</TargetedPlatforms>
     </PropertyGroup>
     <PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
         <Base>true</Base>
     </PropertyGroup>
+    <PropertyGroup Condition="('$(Platform)'=='OSX64' and '$(Base)'=='true') or '$(Base_OSX64)'!=''">
+        <Base_OSX64>true</Base_OSX64>
+        <CfgParent>Base</CfgParent>
+        <Base>true</Base>
+    </PropertyGroup>
     <PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Base)'=='true') or '$(Base_Win32)'!=''">
         <Base_Win32>true</Base_Win32>
         <CfgParent>Base</CfgParent>
@@ -34,6 +39,12 @@
         <CfgParent>Base</CfgParent>
         <Base>true</Base>
     </PropertyGroup>
+    <PropertyGroup Condition="('$(Platform)'=='OSX64' and '$(Cfg_2)'=='true') or '$(Cfg_2_OSX64)'!=''">
+        <Cfg_2_OSX64>true</Cfg_2_OSX64>
+        <CfgParent>Cfg_2</CfgParent>
+        <Cfg_2>true</Cfg_2>
+        <Base>true</Base>
+    </PropertyGroup>
     <PropertyGroup Condition="'$(Base)'!=''">
         <VerInfo_Locale>1031</VerInfo_Locale>
         <VerInfo_Keys>CompanyName=;FileDescription=;FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProductName=;ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
@@ -48,6 +59,13 @@
         <DCC_K>false</DCC_K>
         <DCC_E>false</DCC_E>
         <DCC_F>false</DCC_F>
+        <SanitizedProjectName>updater</SanitizedProjectName>
+        <Icon_MainIcon>$(BDS)\bin\delphi_PROJECTICON.ico</Icon_MainIcon>
+        <Icns_MainIcns>$(BDS)\bin\delphi_PROJECTICNS.icns</Icns_MainIcns>
+    </PropertyGroup>
+    <PropertyGroup Condition="'$(Base_OSX64)'!=''">
+        <VerInfo_Keys>CFBundleName=$(MSBuildProjectName);CFBundleDisplayName=$(MSBuildProjectName);CFBundleIdentifier=$(MSBuildProjectName);CFBundleVersion=1.0.0;CFBundleShortVersionString=1.0.0;CFBundlePackageType=APPL;CFBundleSignature=????;CFBundleAllowMixedLocalizations=YES;CFBundleExecutable=$(MSBuildProjectName);NSHighResolutionCapable=true;LSApplicationCategoryType=public.app-category.utilities;NSLocationUsageDescription=The reason for accessing the location information of the user;NSContactsUsageDescription=The reason for accessing the contacts;NSCalendarsUsageDescription=The reason for accessing the calendar data;NSRemindersUsageDescription=The reason for accessing the reminders;NSCameraUsageDescription=The reason for accessing the camera;NSMicrophoneUsageDescription=The reason for accessing the microphone;NSMotionUsageDescription=The reason for accessing the accelerometer;NSDesktopFolderUsageDescription=The reason for accessing the Desktop folder;NSDocumentsFolderUsageDescription=The reason for accessing the Documents folder;NSDownloadsFolderUsageDescription=The reason for accessing the Downloads folder;NSNetworkVolumesUsageDescription=The reason for accessing files on a network volume;NSRemovableVolumesUsageDescription=The reason for accessing files on a removable volume;NSSpeechRecognitionUsageDescription=The reason for requesting to send user data to Apple&apos;s speech recognition servers</VerInfo_Keys>
+        <BT_BuildType>Debug</BT_BuildType>
     </PropertyGroup>
     <PropertyGroup Condition="'$(Base_Win32)'!=''">
         <DCC_Namespace>System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;Bde;$(DCC_Namespace)</DCC_Namespace>
@@ -66,6 +84,9 @@
     <PropertyGroup Condition="'$(Cfg_2)'!=''">
         <DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
     </PropertyGroup>
+    <PropertyGroup Condition="'$(Cfg_2_OSX64)'!=''">
+        <DCC_RemoteDebug>true</DCC_RemoteDebug>
+    </PropertyGroup>
     <ItemGroup>
         <DelphiCompile Include="$(MainSource)">
             <MainSource>MainSource</MainSource>
@@ -126,7 +147,8 @@
                 </Excluded_Packages>
             </Delphi.Personality>
             <Platforms>
-                <Platform value="OSX32">False</Platform>
+                <Platform value="Linux64">False</Platform>
+                <Platform value="OSX64">False</Platform>
                 <Platform value="Win32">True</Platform>
                 <Platform value="Win64">True</Platform>
             </Platforms>
diff --git a/res/updater32.exe b/res/updater32.exe
index 6a1b31b2..b3b90f75 100644
Binary files a/res/updater32.exe and b/res/updater32.exe differ
diff --git a/res/updater64.exe b/res/updater64.exe
index 0a4d4130..88354359 100644
Binary files a/res/updater64.exe and b/res/updater64.exe differ