diff --git a/doc/source/conf.in.py b/doc/source/conf.in.py
index 03142fba0..8a01c9e52 100644
--- a/doc/source/conf.in.py
+++ b/doc/source/conf.in.py
@@ -3,7 +3,7 @@
 ## found in the COPYING file.
 
 project = u'qiBuild'
-version = '3.12rc3'
+version = '3.12rc4'
 release = version
 sys.path.insert(0, os.path.abspath('../tools'))
 # for autodoc
diff --git a/python/qisys/main.py b/python/qisys/main.py
index b9eaf219a..d13bae60a 100644
--- a/python/qisys/main.py
+++ b/python/qisys/main.py
@@ -13,7 +13,7 @@
 import qisys.script
 
 def print_version(script_name):
-    sys.stdout.write("%s version 3.12rc3\n" % script_name)
+    sys.stdout.write("%s version 3.12rc4\n" % script_name)
     import qibuild
     qibuild_dir = os.path.dirname(qibuild.__file__)
     python_dir = os.path.dirname(qibuild_dir)
diff --git a/setup.py b/setup.py
index c6cc41e24..d9eaadf25 100644
--- a/setup.py
+++ b/setup.py
@@ -25,7 +25,7 @@ def get_qibuild_cmake_files():
 data_files = get_qibuild_cmake_files()
 
 setup(name="qibuild",
-      version="3.12rc3",
+      version="3.12rc4",
       description="The meta build framework",
       url="http://doc.aldebaran.com/qibuild",
       author="Aldebaran Robotics",