diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 9449a12e4c78efaa07e9cbb8d5b7b630860b62d9..ab60339fa94a4e05de53e886f583bb44517e7b2d 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,6 @@
 [bumpversion]
-current_version = 0.3.0
+current_version = 1.0.0
 commit = true
 tag = true
 
 [bumpversion:file:grid5000/__version__.py]
-
diff --git a/grid5000/__version__.py b/grid5000/__version__.py
index 493f7415d73d5d2a0875222a1c7296000935cccc..5becc17c04a9e3ad1c2a15f53252b7bb5a7517e7 100644
--- a/grid5000/__version__.py
+++ b/grid5000/__version__.py
@@ -1 +1 @@
-__version__ = "0.3.0"
+__version__ = "1.0.0"