diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 68f135d5a5a90e4e8f4f4f49ed2d4aeee606f9bb..febd1c754da1dae0f55e2d0533c1efe66b89c48b 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 1.2.2
+current_version = 1.2.3
 commit = true
 tag = true
 
diff --git a/grid5000/__version__.py b/grid5000/__version__.py
index bc86c944fe22d22f0a5a95996168c827d2876979..10aa336ce071b5ebf71e8545a55b72f3c5b661a3 100644
--- a/grid5000/__version__.py
+++ b/grid5000/__version__.py
@@ -1 +1 @@
-__version__ = "1.2.2"
+__version__ = "1.2.3"