diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0039336..0be6238 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required(VERSION 3.10)
 
 set(PROJECT_NAME "codata")
 
-project(${PROJECT_NAME} VERSION 0.2.2 LANGUAGES "C" "Fortran" DESCRIPTION "Codata from NIST.")
+project(${PROJECT_NAME} VERSION 0.3.0 LANGUAGES "C" "Fortran" DESCRIPTION "Codata from NIST.")
 configure_file("./app/config.h.in" "./app/config.h")
 
 # GNU / AppleClang
diff --git a/doxygen/doxyfile b/doxygen/doxyfile
index 0a1a663..d50a07a 100644
--- a/doxygen/doxyfile
+++ b/doxygen/doxyfile
@@ -38,7 +38,7 @@ PROJECT_NAME           = Codata
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 0.2.2
+PROJECT_NUMBER         = 0.3.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/doxygen/releases/0.2.2-notes.md b/doxygen/releases/0.3.0-notes.md
similarity index 85%
rename from doxygen/releases/0.2.2-notes.md
rename to doxygen/releases/0.3.0-notes.md
index 885ded3..0d61124 100644
--- a/doxygen/releases/0.2.2-notes.md
+++ b/doxygen/releases/0.3.0-notes.md
@@ -1,4 +1,4 @@
-# Codata 0.2.2 Release Note
+# Codata 0.3.0 Release Note
 
 ## Changes
 
@@ -15,4 +15,4 @@ Milan Skocic
 
 ## Commits
 
-Full Changelog: https://github.com/MilanSkocic/codata/compare/0.2.1...0.2.2 
\ No newline at end of file
+Full Changelog: https://github.com/MilanSkocic/codata/compare/0.2.1...0.3.0 
\ No newline at end of file