diff --git a/misc/version.txt b/misc/version.txt
index 600d680..4e0321e 100644
--- a/misc/version.txt
+++ b/misc/version.txt
@@ -1 +1 @@
-1.1.1.0
\ No newline at end of file
+1.2.0.0
\ No newline at end of file
diff --git a/src/BreCalClient/BreCalClient.csproj b/src/BreCalClient/BreCalClient.csproj
index e7ff476..ec5072a 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>1.1.1.0</AssemblyVersion>
-    <FileVersion>1.1.1.0</FileVersion>
+    <AssemblyVersion>1.2.0.0</AssemblyVersion>
+    <FileVersion>1.2.0.0</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/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml b/src/BreCalClient/Properties/PublishProfiles/ClickOnceDevelProfile.pubxml
index 1d91e02..010aedd 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>0</ApplicationRevision>
-    <ApplicationVersion>1.1.1.0</ApplicationVersion>
+    <ApplicationVersion>1.2.0.0</ApplicationVersion>
     <BootstrapperEnabled>True</BootstrapperEnabled>
     <Configuration>Debug</Configuration>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
diff --git a/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml b/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
index a794892..c13a9b0 100644
--- a/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
+++ b/src/BreCalClient/Properties/PublishProfiles/ClickOnceTestProfile.pubxml
@@ -5,7 +5,7 @@ https://go.microsoft.com/fwlink/?LinkID=208121.
 <Project>
   <PropertyGroup>
     <ApplicationRevision>0</ApplicationRevision>
-    <ApplicationVersion>1.1.0.*</ApplicationVersion>
+    <ApplicationVersion>1.2.0.0</ApplicationVersion>
     <BootstrapperEnabled>True</BootstrapperEnabled>
     <Configuration>Debug</Configuration>
     <CreateDesktopShortcut>True</CreateDesktopShortcut>
diff --git a/src/server/setup.py b/src/server/setup.py
index 97be9cf..ef05223 100644
--- a/src/server/setup.py
+++ b/src/server/setup.py
@@ -2,7 +2,7 @@ from setuptools import find_packages, setup
 
 setup(
     name='BreCal',
-    version='1.1.1',
+    version='1.2.0',
     packages=find_packages(),
     include_package_data=True,
     zip_safe=False,