diff --git a/pyproject.toml b/pyproject.toml
index 0cf5918..ae4f65f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@
 
 [tool.poetry]
 name = "HHHash"
-version = "0.3"
+version = "0.4"
 authors = [
     "Alexandre Dulaunoy <a@foo.be>"
 ]