diff --git a/CHANGELOG.md b/CHANGELOG.md
index a910dbc733..a475d00e5c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,6 +54,12 @@ See [Eclipse iceoryx 1.0.0 (Almond)](https://projects.eclipse.org/projects/techn
 - iceoryx libs should be build as static libs [\#509](https://github.com/eclipse-iceoryx/iceoryx/issues/509)
 - Build with gcov is broken [\#497](https://github.com/eclipse-iceoryx/iceoryx/issues/497)
 
+## [v0.99.4](https://github.com/eclipse-iceoryx/iceoryx/tree/v0.99.4) (2021-04-06)
+
+[Full Changelog](https://github.com/eclipse-iceoryx/iceoryx/compare/v0.99.3...v0.99.4)
+
+- Increase version number to trigger build again on ROS buildfarm
+
 ## [v0.99.3](https://github.com/eclipse-iceoryx/iceoryx/tree/v0.99.3) (2021-04-06)
 
 [Full Changelog](https://github.com/eclipse-iceoryx/iceoryx/compare/v0.99.2...v0.99.3)
diff --git a/VERSION b/VERSION
index d17274b039..de9bcdff29 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.99.3
+0.99.4
diff --git a/cmake/package/package.cmake b/cmake/package/package.cmake
index 9a8106ed9d..fe43c79fce 100644
--- a/cmake/package/package.cmake
+++ b/cmake/package/package.cmake
@@ -14,7 +14,7 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 cmake_minimum_required(VERSION 3.5)
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 #find_package(iceoryx_utils REQUIRED)
 
 #include(IceoryxVersion)
diff --git a/doc/aspice_swe3_4/CMakeLists.txt b/doc/aspice_swe3_4/CMakeLists.txt
index 660822f240..452e42bfdd 100644
--- a/doc/aspice_swe3_4/CMakeLists.txt
+++ b/doc/aspice_swe3_4/CMakeLists.txt
@@ -16,7 +16,7 @@
 
 cmake_minimum_required(VERSION 3.10)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 #find_package(iceoryx_utils REQUIRED)
 
diff --git a/iceoryx_binding_c/CMakeLists.txt b/iceoryx_binding_c/CMakeLists.txt
index 084ab788d5..a06b06a822 100644
--- a/iceoryx_binding_c/CMakeLists.txt
+++ b/iceoryx_binding_c/CMakeLists.txt
@@ -16,7 +16,7 @@
 # SPDX-License-Identifier: Apache-2.0
 cmake_minimum_required(VERSION 3.7)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 find_package(iceoryx_utils REQUIRED)
 
diff --git a/iceoryx_binding_c/package.xml b/iceoryx_binding_c/package.xml
index 52109593d0..2b25edd8c7 100644
--- a/iceoryx_binding_c/package.xml
+++ b/iceoryx_binding_c/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
     <name>iceoryx_binding_c</name>
-    <version>0.99.3</version>
+    <version>0.99.4</version>
     <description>Eclipse iceoryx inter-process-communication (IPC) middleware C-Language Binding</description>
     <maintainer email="michael.poehnl@apex.ai">Eclipse Foundation, Inc.</maintainer>
     <license>Apache 2.0</license>
diff --git a/iceoryx_dds/CMakeLists.txt b/iceoryx_dds/CMakeLists.txt
index 28a76409df..2da3c696f6 100644
--- a/iceoryx_dds/CMakeLists.txt
+++ b/iceoryx_dds/CMakeLists.txt
@@ -16,7 +16,7 @@
 # SPDX-License-Identifier: Apache-2.0
 cmake_minimum_required(VERSION 3.7)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 find_package(iceoryx_utils REQUIRED)
 
diff --git a/iceoryx_integrationtest/package.xml b/iceoryx_integrationtest/package.xml
index 2370dda469..09ca7ca0af 100644
--- a/iceoryx_integrationtest/package.xml
+++ b/iceoryx_integrationtest/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
   <name>iceoryx_integrationtest</name>
-  <version>0.99.3</version>
+  <version>0.99.4</version>
   <description>iceoryx Software Integrationtest</description>
     <maintainer email="michael.poehnl@apex.ai">Eclipse Foundation, Inc.</maintainer>
     <license>Apache 2.0</license>
diff --git a/iceoryx_posh/CMakeLists.txt b/iceoryx_posh/CMakeLists.txt
index 9add9bff40..380aa10ad3 100644
--- a/iceoryx_posh/CMakeLists.txt
+++ b/iceoryx_posh/CMakeLists.txt
@@ -16,7 +16,7 @@
 # SPDX-License-Identifier: Apache-2.0
 cmake_minimum_required(VERSION 3.5)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 find_package(iceoryx_utils REQUIRED)
 
diff --git a/iceoryx_posh/package.xml b/iceoryx_posh/package.xml
index b0bf9d754b..1783f9dce4 100644
--- a/iceoryx_posh/package.xml
+++ b/iceoryx_posh/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
     <name>iceoryx_posh</name>
-    <version>0.99.3</version>
+    <version>0.99.4</version>
     <description>Eclipse iceoryx inter-process-communication (IPC) middleware Posix Shared Memory Library and middleware daemon (RouDi)</description>
     <maintainer email="michael.poehnl@apex.ai">Eclipse Foundation, Inc.</maintainer>
     <license>Apache 2.0</license>
diff --git a/iceoryx_utils/CMakeLists.txt b/iceoryx_utils/CMakeLists.txt
index 91dfa77b94..f7a81d777c 100644
--- a/iceoryx_utils/CMakeLists.txt
+++ b/iceoryx_utils/CMakeLists.txt
@@ -17,7 +17,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 
 #include("${CMAKE_CURRENT_LIST_DIR}/cmake/IceoryxVersion.cmake")
diff --git a/iceoryx_utils/package.xml b/iceoryx_utils/package.xml
index bad85f07bb..30e069e468 100644
--- a/iceoryx_utils/package.xml
+++ b/iceoryx_utils/package.xml
@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="3">
     <name>iceoryx_utils</name>
-    <version>0.99.3</version>
+    <version>0.99.4</version>
     <description>Eclipse iceoryx inter-process-communication (IPC) middleware basic building blocks</description>
     <maintainer email="michael.poehnl@apex.ai">Eclipse Foundation, Inc.</maintainer>
     <license>Apache 2.0</license>
diff --git a/tools/introspection/CMakeLists.txt b/tools/introspection/CMakeLists.txt
index c904a281cc..4c11541a1a 100644
--- a/tools/introspection/CMakeLists.txt
+++ b/tools/introspection/CMakeLists.txt
@@ -17,7 +17,7 @@
 
 cmake_minimum_required(VERSION 3.5)
 
-set(IOX_VERSION_STRING "0.99.3")
+set(IOX_VERSION_STRING "0.99.4")
 
 find_package(iceoryx_utils REQUIRED)