diff --git a/Cargo.lock b/Cargo.lock
index cc71d40..09fb963 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -217,7 +217,7 @@ checksum = "7170ef9988bc169ba16dd36a7fa041e5c4cbeb6a35b76d4c03daded371eae7c0"
 
 [[package]]
 name = "prelude-xml-parser"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "chrono",
  "pyo3",
diff --git a/Cargo.toml b/Cargo.toml
index f513343..30052e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "prelude-xml-parser"
-version = "0.3.0"
+version = "0.4.0"
 edition = "2021"
 authors = ["Paul Sanders <paul@pbsdatasolutions.com>"]
 description = "Deserialize Prelude EDC native XML files into Rust stucts."