diff --git a/pyproject.toml b/pyproject.toml
index ad1f1868cb6f10c2b23ee673b6256c005b7ce18d..8b60bae76142846eb2c65afa0a296a1d497ff1eb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "crisprbact"
-version = "0.3.3"
+version = "0.3.4"
 license = "GPL-3.0"
 description = "Tools to design and analyse CRISPRi experiments"
 authors = ["David Bikard <david.bikard@pasteur.fr>", "Remi Planel <rplanel@pasteur.fr>"]