diff --git a/README.md b/README.md
index 2bcb504f93..34d7271b60 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Requirements
 ------------
 
 The OpenProject PDF Export plugin requires the [OpenProject Core](https://github.com/opf/openproject/) in
-version greater or equal to *3.0.0pre37*.
+version greater or equal to *3.0.0*.
 
 Tests for this plugin require `pdf-inspector`, so just add the following line to
 OpenProject's `Gemfile.plugin`:
@@ -23,12 +23,12 @@ Installation
 OpenProject PDF Export depends on OpenProject Plugins. Thus, if you haven't done
 it already, add the following line to the `Gemfile.plugins` to your OpenProject installation:
 
-`gem "openproject-plugins", git: "https://github.com/opf/openproject-plugins.git", :branch => "dev"`
+`gem "openproject-plugins", git: "https://github.com/opf/openproject-plugins.git", :branch => "stable"`
 
 For OpenProject PDF Export itself you need to add the following line to the
 `Gemfile.plugins` of the project which is using the plugin:
 
-`gem "openproject-pdf_export", git: "https://github.com/finnlabs/openproject-pdf_export.git", :branch => "dev"`
+`gem "openproject-pdf_export", git: "https://github.com/finnlabs/openproject-pdf_export.git", :branch => "stable"`
 
 Afterwards, run:
 
@@ -46,7 +46,7 @@ Deinstallation
 
 Remove the line
 
-`gem "openproject-pdf_export", git: "https://github.com/finnlabs/openproject-pdf_export.git", :branch => "dev"`
+`gem "openproject-pdf_export", git: "https://github.com/finnlabs/openproject-pdf_export.git", :branch => "stable"`
 
 from the file `Gemfile.plugins` and run:
 
diff --git a/lib/open_project/pdf_export/engine.rb b/lib/open_project/pdf_export/engine.rb
index f7cafa1457..35e27223d0 100644
--- a/lib/open_project/pdf_export/engine.rb
+++ b/lib/open_project/pdf_export/engine.rb
@@ -35,7 +35,7 @@ module OpenProject::PdfExport
 
     register 'openproject-pdf_export',
              :author_url => 'http://finn.de',
-             :requires_openproject => '>= 3.0.0pre42' do
+             :requires_openproject => '>= 3.0.0' do
 
       menu :admin_menu,
             :export_card_configurations,
diff --git a/openproject-pdf_export.gemspec b/openproject-pdf_export.gemspec
index 5a12b72af2..26ee23567a 100644
--- a/openproject-pdf_export.gemspec
+++ b/openproject-pdf_export.gemspec
@@ -16,7 +16,7 @@ Gem::Specification.new do |s|
   s.files = Dir["{app,config,db,lib,doc}/**/*", "README.md"]
 
   s.add_dependency "rails", "~> 3.2.14"
-  s.add_dependency "openproject-plugins", "~> 1.0.5"
+  s.add_dependency "openproject-plugins", "~> 1.0.6"
   s.add_dependency "prawn", "~> 0.14.0"
 
   s.add_development_dependency "pdf-inspector", "~>1.0.0"