diff --git a/misc/version.txt b/misc/version.txt
index 0f9d6dc..618e458 100644
--- a/misc/version.txt
+++ b/misc/version.txt
@@ -1 +1 @@
-1.7.0.5
\ No newline at end of file
+1.7.0.6
\ No newline at end of file
diff --git a/src/BreCalClient/BreCalClient.csproj b/src/BreCalClient/BreCalClient.csproj
index ce99388..291a7e3 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>1.7.0.5</AssemblyVersion>
-    <FileVersion>1.7.0.5</FileVersion>
+    <AssemblyVersion>1.7.0.6</AssemblyVersion>
+    <FileVersion>1.7.0.6</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/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml b/src/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml
index cce3eb3..01c08d2 100644
--- a/src/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml
+++ b/src/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml
@@ -5,7 +5,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 <Project>
   <PropertyGroup>
     <ApplicationRevision>1</ApplicationRevision>
-    <ApplicationVersion>1.7.0.5</ApplicationVersion>
+    <ApplicationVersion>1.7.0.6</ApplicationVersion>
     <BootstrapperEnabled>True</BootstrapperEnabled>
     <Configuration>Debug</Configuration>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
@@ -38,7 +38,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <UpdateMode>Foreground</UpdateMode>
     <UpdateRequired>True</UpdateRequired>
     <WebPageFileName>Publish.html</WebPageFileName>
-    <MinimumRequiredVersion>1.7.0.5</MinimumRequiredVersion>
+    <MinimumRequiredVersion>1.7.0.6</MinimumRequiredVersion>
     <SkipPublishVerification>false</SkipPublishVerification>
   </PropertyGroup>
   <ItemGroup>
diff --git a/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml b/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
index 25d2641..03315e4 100644
--- a/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
+++ b/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
@@ -4,8 +4,8 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 -->
 <Project>
   <PropertyGroup>
-    <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>1.7.0.5</ApplicationVersion>
+    <ApplicationRevision>5</ApplicationRevision>
+    <ApplicationVersion>1.7.0.6</ApplicationVersion>
     <BootstrapperEnabled>True</BootstrapperEnabled>
     <Configuration>Debug</Configuration>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
@@ -27,10 +27,10 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <SelfContained>True</SelfContained>
     <SignatureAlgorithm>(none)</SignatureAlgorithm>
     <SignManifests>False</SignManifests>
-    <TargetFramework>net6.0-windows</TargetFramework>
+    <TargetFramework>net8.0-windows7.0</TargetFramework>
     <UpdateEnabled>True</UpdateEnabled>
     <UpdateMode>Foreground</UpdateMode>
-    <UpdateRequired>False</UpdateRequired>
+    <UpdateRequired>True</UpdateRequired>
     <WebPageFileName>Publish.html</WebPageFileName>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
     <ErrorReportUrl>https://www.bsmd-emswe.eu/</ErrorReportUrl>
@@ -38,9 +38,10 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
     <PublisherName>Informatikbüro Daniel Schick</PublisherName>
     <SuiteName>Bremen Calling</SuiteName>
     <SupportUrl>http://www.textbausteine.net/</SupportUrl>
-    <PublishDir>bin\Debug\net6.0-windows\win-x64\app.publish\</PublishDir>
-    <MinimumRequiredVersion>1.7.0.5</MinimumRequiredVersion>
+    <PublishDir>bin\Debug\net8.0-windows7.0\win-x64\app.publish\</PublishDir>
     <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <SkipPublishVerification>false</SkipPublishVerification>
+    <MinimumRequiredVersion>1.7.0.6</MinimumRequiredVersion>
   </PropertyGroup>
   <ItemGroup>
     <PublishFile Include="containership.ico">
diff --git a/src/RoleEditor/RoleEditor.csproj b/src/RoleEditor/RoleEditor.csproj
index fa95770..6310733 100644
--- a/src/RoleEditor/RoleEditor.csproj
+++ b/src/RoleEditor/RoleEditor.csproj
@@ -6,8 +6,8 @@
     <Nullable>enable</Nullable>
     <UseWPF>true</UseWPF>
     <ApplicationIcon>Resources\lock_preferences.ico</ApplicationIcon>
-    <FileVersion>1.7.0.5</FileVersion>
-    <AssemblyVersion>1.7.0.5</AssemblyVersion>
+    <FileVersion>1.7.0.6</FileVersion>
+    <AssemblyVersion>1.7.0.6</AssemblyVersion>
   </PropertyGroup>
 
   <ItemGroup>