diff --git a/CBUILD_VERSION b/CBUILD_VERSION
index cc6612c..a625450 100644
--- a/CBUILD_VERSION
+++ b/CBUILD_VERSION
@@ -1 +1 @@
-2.3.0
\ No newline at end of file
+2.3.1
\ No newline at end of file
diff --git a/cbuild.sh b/cbuild.sh
index 532026e..5cf2a80 100755
--- a/cbuild.sh
+++ b/cbuild.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-INSTALLED_CBUILD_VERSION=2.3.0
+INSTALLED_CBUILD_VERSION=2.3.1
 
 # set \t size to 4 spaces
 tabs 4
diff --git a/project.config.default b/project.config.default
index b10a9d0..118bace 100755
--- a/project.config.default
+++ b/project.config.default
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-CBUILD_VERSION=2.3.0
+CBUILD_VERSION=2.3.1
 
 PROJECT="%PROJECT_NAME%"
 CMP_C="gcc"