diff --git a/pyproject.toml b/pyproject.toml
index 2a26d91..62ec2f2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "sdm_modbus"
-version = "0.4.6"
+version = "0.5.0"
 description = "Eastron SDM Modbus parser library"
 authors = ["nmakel"]
 license = "MIT"