diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4101d1a948a975f98ee6ad1afa69fa2191f96c5a..a7e1319eb3194ad8a61191e49822bfe2399f96dd 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,9 @@
 =========
 CHANGELOG
 =========
+- `2.0.5 <https://gitlab.pasteur.fr/nmaillet/rpg/-/releases/2.0.5>`_
+    Avoir potential biais of roundind using Decimal instead of float
+
 - `2.0.4 <https://gitlab.pasteur.fr/nmaillet/rpg/-/releases/2.0.4>`_
     Modify precision of masses:
 
diff --git a/docs/conf.py b/docs/conf.py
index 7485b6de41b1f94d58d0bd86357c0ecdc11a8aa3..41f2785918fab4ec1bffdd76db136eced0892144 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -26,7 +26,7 @@ author = 'Nicolas Maillet'
 # The short X.Y version
 version = ''
 # The full version, including alpha/beta/rc tags
-release = '2.0.4'
+release = '2.0.5'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/rpg/RapidPeptidesGenerator.py b/rpg/RapidPeptidesGenerator.py
index 4609153c6872baf2c8a111f1e1465b222836c325..9a7896803a8cbf0661243210d4c03b542cd15f41 100644
--- a/rpg/RapidPeptidesGenerator.py
+++ b/rpg/RapidPeptidesGenerator.py
@@ -29,9 +29,9 @@
 necessary functions
 """
 
-__version_info__ = ('2', '0', '4')
+__version_info__ = ('2', '0', '5')
 __version__ = '.'.join(__version_info__)
-__revision_date__ = "2024-06-11"
+__revision_date__ = "2024-06-12"
 __author__ = "Nicolas Maillet"
 
 import argparse
diff --git a/setup.py b/setup.py
index 421933a04eb9d060cd00421ca0d0aa808dbeeae5..2e3f0474ddea1cf07ca48c116cdd406e929e17ee 100644
--- a/setup.py
+++ b/setup.py
@@ -36,7 +36,7 @@ setup(
     # For a discussion on single-sourcing the version across setup.py and the
     # project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version='2.0.4',  # Required
+    version='2.0.5',  # Required
 
     # This is a one-line description or tagline of what your project does. This
     # corresponds to the "Summary" metadata field: