diff --git a/CMakeLists.txt b/CMakeLists.txt
index 21c2cb287..bd7770e9d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ project(HERMES)
 # Version information
 #------------------------------------------------------------------------------
 set(HERMES_VERSION_MAJOR "0")
-set(HERMES_VERSION_MINOR "2")
+set(HERMES_VERSION_MINOR "3")
 set(HERMES_VERSION_PATCH "0")
 set(HERMES_PACKAGE "hermes")
 set(HERMES_PACKAGE_NAME "HERMES")
diff --git a/adapter/mpiio/CMakeLists.txt b/adapter/mpiio/CMakeLists.txt
index da5d944a1..7544f2a3d 100644
--- a/adapter/mpiio/CMakeLists.txt
+++ b/adapter/mpiio/CMakeLists.txt
@@ -1,4 +1,4 @@
-project(MPIIOAdapter VERSION 0.1.0)
+project(MPIIOAdapter VERSION 0.3.0)
 
 # MPIIO src code. We only include mpiio.cc as it includes other cc to reduce compilation time.
 set(MPIIO_ADAPTER_SRC mpiio.cc)
diff --git a/adapter/posix/CMakeLists.txt b/adapter/posix/CMakeLists.txt
index 2f43d11ec..1a41e559a 100644
--- a/adapter/posix/CMakeLists.txt
+++ b/adapter/posix/CMakeLists.txt
@@ -1,4 +1,4 @@
-project(PosixAdapter VERSION 0.1.0)
+project(PosixAdapter VERSION 0.3.0)
 
 # POSIX src code. We only include posix.cc as it includes other cc to reduce compilation time.
 set(POSIX_ADAPTER_SRC posix.cc)
diff --git a/adapter/pubsub/CMakeLists.txt b/adapter/pubsub/CMakeLists.txt
index 24d9011cc..e6eab86cd 100644
--- a/adapter/pubsub/CMakeLists.txt
+++ b/adapter/pubsub/CMakeLists.txt
@@ -1,4 +1,4 @@
-project(PubSubAdapter VERSION 0.1.0)
+project(PubSubAdapter VERSION 0.3.0)
 
 set(HERMES_PUBSUB_ADAPTER_DIR ${HERMES_ADAPTER_DIR}/pubsub)
 
@@ -31,4 +31,4 @@ install(
 #-----------------------------------------------------------------------------
 if(HERMES_ENABLE_COVERAGE)
     set_coverage_flags(hermes_pubsub)
-endif()
\ No newline at end of file
+endif()
diff --git a/adapter/stdio/CMakeLists.txt b/adapter/stdio/CMakeLists.txt
index e3d7d59a2..1e59bbd30 100644
--- a/adapter/stdio/CMakeLists.txt
+++ b/adapter/stdio/CMakeLists.txt
@@ -1,4 +1,4 @@
-project(StdioAdapter VERSION 0.1.0)
+project(StdioAdapter VERSION 0.3.0)
 
 # STDIO src code. We only include stdio.cc as it includes other cc to reduce compilation time.
 set(STDIO_ADAPTER_SRC stdio.cc)
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index 337dffa6a..face10249 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -4,7 +4,7 @@
 #---------------------------------------------------------------------------
 DOXYFILE_ENCODING      = UTF-8
 PROJECT_NAME           = Hermes
-PROJECT_NUMBER         = 0.2.0-beta
+PROJECT_NUMBER         = 0.3.0-beta
 PROJECT_BRIEF          = "I/O Buffering System"
 PROJECT_LOGO           =
 OUTPUT_DIRECTORY       =
diff --git a/src/buffer_pool_visualizer/CMakeLists.txt b/src/buffer_pool_visualizer/CMakeLists.txt
index 7e66a375e..60cebdd93 100644
--- a/src/buffer_pool_visualizer/CMakeLists.txt
+++ b/src/buffer_pool_visualizer/CMakeLists.txt
@@ -1,5 +1,5 @@
 
-project(BufferPoolVisualizer VERSION 0.1.0)
+project(BufferPoolVisualizer VERSION 0.3.0)
 
 add_executable(bp_viz buffer_pool_visualizer.cc)