diff --git a/build_helper/build_helper.py b/build_helper/build_helper.py
index cab1c51..90ea832 100755
--- a/build_helper/build_helper.py
+++ b/build_helper/build_helper.py
@@ -19,7 +19,7 @@
 
 __author__ = "tf-m@lists.trustedfirmware.org"
 __project__ = "Trusted Firmware-M Open CI"
-__version__ = "1.2.0"
+__version__ = "1.4.0"
 
 import os
 import sys
diff --git a/build_helper/build_helper_configs.py b/build_helper/build_helper_configs.py
index 8b69480..f59d457 100755
--- a/build_helper/build_helper_configs.py
+++ b/build_helper/build_helper_configs.py
@@ -17,7 +17,7 @@
 
 __author__ = "tf-m@lists.trustedfirmware.org"
 __project__ = "Trusted Firmware-M Open CI"
-__version__ = "1.2.0"
+__version__ = "1.4.0"
 
 # common parameters for tf-m build system
 # This configuration template will be passed into the tfm-builder module after