diff --git a/pyproject.toml b/pyproject.toml
index f415737a218c7d92bcc31cbe3db6af37892620f5..89514bd628c9c73a47a6601de75f02a52ba9d478 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "ebpfcat"
-version = "0.0.1"
+version = "0.4.1"
 dependencies = []
 
 [project.scripts]
diff --git a/setup.cfg b/setup.cfg
index a5a6afc4ac264dc545cb454bf9b01d6b36d9626f..b87f98591ee6ed94a287bb4651136941ce65eb68 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = ebpfcat
-version = 0.1.0
+version = 0.4.1
 author = Martin Teichmann
 author_email = martin.teichmann@gmail.com
 description = An EtherCAT master written in Python using EBPF and XDP