diff --git a/misc/version.txt b/misc/version.txt
index ac435f0..6dc4b77 100644
--- a/misc/version.txt
+++ b/misc/version.txt
@@ -1 +1 @@
-1.6.2.0
\ No newline at end of file
+1.6.2.1
\ No newline at end of file
diff --git a/src/BreCalClient/BreCalClient.csproj b/src/BreCalClient/BreCalClient.csproj
index 4ec7140..85cf154 100644
--- a/src/BreCalClient/BreCalClient.csproj
+++ b/src/BreCalClient/BreCalClient.csproj
@@ -8,8 +8,8 @@
     <SignAssembly>True</SignAssembly>
     <StartupObject>BreCalClient.App</StartupObject>
     <AssemblyOriginatorKeyFile>..\..\misc\brecal.snk</AssemblyOriginatorKeyFile>
-    <AssemblyVersion>1.6.2.0</AssemblyVersion>
-    <FileVersion>1.6.2.0</FileVersion>
+    <AssemblyVersion>1.6.3.0</AssemblyVersion>
+    <FileVersion>1.6.3.0</FileVersion>
     <Title>Bremen calling client</Title>
     <Description>A Windows WPF client for the Bremen calling API.</Description>
     <ApplicationIcon>containership.ico</ApplicationIcon>
diff --git a/src/Setup/Setup.vdproj b/src/Setup/Setup.vdproj
index 096d399..ca43f04 100644
--- a/src/Setup/Setup.vdproj
+++ b/src/Setup/Setup.vdproj
@@ -209,7 +209,7 @@
             {
             "AssemblyRegister" = "3:1"
             "AssemblyIsInGAC" = "11:FALSE"
-            "AssemblyAsmDisplayName" = "8:BreCalClient.resources, Version=1.6.2.0, Culture=de, PublicKeyToken=9ce7b6b354e08ac9, processorArchitecture=MSIL"
+            "AssemblyAsmDisplayName" = "8:BreCalClient.resources, Version=1.6.3.0, Culture=de, PublicKeyToken=9ce7b6b354e08ac9, processorArchitecture=MSIL"
                 "ScatterAssemblies"
                 {
                     "_CD20A468610C42B89F66B4D3367A5A6A"
@@ -303,15 +303,15 @@
         {
         "Name" = "8:Microsoft Visual Studio"
         "ProductName" = "8:Bremen calling"
-        "ProductCode" = "8:{D58A8358-1ABC-4DA6-9C3B-A91133F29696}"
-        "PackageCode" = "8:{E1843D5A-6DDD-4A29-B3CB-BCD9DF85A81B}"
+        "ProductCode" = "8:{B09BDAFF-76AE-4703-ABE6-15A75F244A9C}"
+        "PackageCode" = "8:{BD2F0DA7-41AC-49F0-A3DA-C68588D935F0}"
         "UpgradeCode" = "8:{1C7FA3E4-BAB9-4911-9348-73094357FC7C}"
         "AspNetVersion" = "8:"
         "RestartWWWService" = "11:FALSE"
         "RemovePreviousVersions" = "11:TRUE"
         "DetectNewerInstalledVersion" = "11:TRUE"
         "InstallAllUsers" = "11:FALSE"
-        "ProductVersion" = "8:1.6.2"
+        "ProductVersion" = "8:1.6.3"
         "Manufacturer" = "8:Informatikbüro Daniel Schick"
         "ARPHELPTELEPHONE" = "8:+49 (0) 421 - 38 48 27"
         "ARPHELPLINK" = "8:https://www.bsmd.de/"