diff --git a/README b/README
index 88442fb..b2325d6 100644
--- a/README
+++ b/README
@@ -4,9 +4,9 @@ INSTALL
 -------
 
 calculate-builder needs the following library version installed, in order to run:
-    calculate-builder >= 2.2.3
-    calculate-install >= 2.2.3
-    calculate-lib >= 2.2.3
+    calculate-builder >= 2.2.4
+    calculate-install >= 2.2.4
+    calculate-lib >= 2.2.4
 
 To install calculate-builder , just execute the install script 'setup.py'.
 Example:
diff --git a/pym/cl_builder.py b/pym/cl_builder.py
index e9ad039..f81f6f4 100644
--- a/pym/cl_builder.py
+++ b/pym/cl_builder.py
@@ -14,7 +14,7 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 
-__version__ = "2.2.3"
+__version__ = "2.2.4"
 __app__ = "calculate-builder"
 
 import os
diff --git a/setup.py b/setup.py
index a4b2311..71f4966 100755
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ from distutils.command.install_data import install_data
 
 
 __app__ = "calculate-builder"
-__version__ = "2.2.3"
+__version__ = "2.2.4"
 
 data_files = []