diff --git a/ACore/src/ecflow_version.h b/ACore/src/ecflow_version.h
index f6d0dbeaa..ffecc7e46 100644
--- a/ACore/src/ecflow_version.h
+++ b/ACore/src/ecflow_version.h
@@ -2,15 +2,15 @@
 #define ecflow_version_config_h
 
 // clang-format off
-#define ECFLOW_VERSION   "5.11.3"
+#define ECFLOW_VERSION   "5.11.4"
 #define ECFLOW_RELEASE   "5"
 #define ECFLOW_MAJOR     "11"
-#define ECFLOW_MINOR     "3"
+#define ECFLOW_MINOR     "4"
 
 // available but not used
-// PROJECT_VERSION=5.11.3
+// PROJECT_VERSION=5.11.4
 // PROJECT_VERSION_MAJOR=5
 // PROJECT_VERSION_MINOR=11
-// PROJECT_VERSION_PATCH=3
+// PROJECT_VERSION_PATCH=4
 
 #endif 
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 531d4f207..097c23549 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,7 +25,7 @@ endif()
 find_package( ecbuild 3.4 REQUIRED HINTS ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/../ecbuild ) # Before project()  
 
 # this will generate variables, see ACore/ecflow_version.h.in
-project( ecflow LANGUAGES CXX VERSION 5.11.3 )
+project( ecflow LANGUAGES CXX VERSION 5.11.4 )
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake)
 
diff --git a/Pyext/ecflow/__init__.py b/Pyext/ecflow/__init__.py
index 6fdd9767f..ae1dcd762 100644
--- a/Pyext/ecflow/__init__.py
+++ b/Pyext/ecflow/__init__.py
@@ -15,6 +15,6 @@
 The ecFlow python module
 """
 
-__version__ = '5.11.3'
+__version__ = '5.11.4'
 
 # http://stackoverflow.com/questions/13040646/how-do-i-create-documentation-with-pydoc