diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2366cc5..efd08fa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,3 +20,9 @@
 	- email list download
 	- update, duplicate and delete grouped order
 	- warning when we create a grouped order with deadline in the past
+
+- v0.4.1 : improve pdf grouped order sheet
+	- add a check column
+	- use weasyprint
+	- not display non null values
+	- sort names in alphabetical order
\ No newline at end of file
diff --git a/README.md b/README.md
index ddf1d1d..d23b031 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# La Chariotte | 0.4.0
+# La Chariotte | 0.4.1
 
 ## Présentation
 
diff --git a/pyproject.toml b/pyproject.toml
index db8ccac..82db4b2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "la_chariotte"
-version = "0.4.0"
+version = "0.4.1"
 description = "Web application for organising grouped orders"
 authors = [{name = "Laetitia Getti", email = "laetitia@chariotte.fr"}]
 readme = "readMe.md"