diff --git a/Makefile b/Makefile
index 309a683..eea51c7 100644
--- a/Makefile
+++ b/Makefile
@@ -13,7 +13,7 @@ PACKAGE_NAME = crillab-metrics
 MODULE_NAME = metrics
 
 # The version of the package to build.
-VERSION = 1.2.5
+VERSION = 1.2.6
 
 # The directory of the unit tests for the package to build.
 TESTS = tests
diff --git a/metrics/__init__.py b/metrics/__init__.py
index f2e1b63..8ca9cff 100644
--- a/metrics/__init__.py
+++ b/metrics/__init__.py
@@ -35,7 +35,7 @@
 __summary__ = 'rEproducible sofTware peRformance analysIs in perfeCt Simplicity'
 __keywords__ = 'reproducible software performance analysis'
 __uri__ = 'https://github.com/crillab/metrics'
-__version__ = '1.2.5'
+__version__ = '1.2.6'
 __author__ = 'Thibault Falque, Romain Wallon, Hugues Wattez'
 __email__ = 'metrics@cril.fr'