diff --git a/pyproject.toml b/pyproject.toml
index ee2a6b1f2aad883a59741c44a0b343d66b6aa000..f703ab4b970654f72ff2d85ad38d06123e33ffdf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "arkindex-base-worker"
-version = "0.3.7rc3"
+version = "0.3.7rc4"
 description = "Base Worker to easily build Arkindex ML workflows"
 license = { file = "LICENSE" }
 dynamic = ["dependencies", "optional-dependencies"]