diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4c3e908..c8a696d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Significant changes per release
 
+## 2.3.1
+
+*  Fix missing macro error when deprecation is disabled
+
 ## 2.3.0
 
 *  Added missing 2D/4D variants of some vector arithmetic
diff --git a/appveyor.yml b/appveyor.yml
index a1dc8274..6e226a52 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,4 +1,4 @@
-version: 2.3.00.{build}
+version: 2.3.1.{build}
 
 environment:
   PYTHON: "C:\\Python36-x64\\python.exe"
diff --git a/includes/rtm/version.h b/includes/rtm/version.h
index 825c3b58..15dfc1bb 100644
--- a/includes/rtm/version.h
+++ b/includes/rtm/version.h
@@ -32,7 +32,7 @@
 
 #define RTM_VERSION_MAJOR 2
 #define RTM_VERSION_MINOR 3
-#define RTM_VERSION_PATCH 0
+#define RTM_VERSION_PATCH 1
 
 ////////////////////////////////////////////////////////////////////////////////
 // In order to allow multiple versions of this library to coexist side by side
diff --git a/sonar-project.properties b/sonar-project.properties
index 270eda55..dad15426 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -2,7 +2,7 @@ sonar.organization=nfrechette-github
 
 sonar.projectKey=nfrechette_rtm
 sonar.projectName=Realtime Math
-sonar.projectVersion=2.3.0
+sonar.projectVersion=2.3.1
 
 sonar.sources=includes,tests/sources,tests/main_generic