diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 3e2bf49..980ea05 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.4.1"
+  ".": "0.4.2"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e096484..04d5b4c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.4.2](https://github.com/syntasso/kratix-python/compare/v0.4.1...v0.4.2) (2025-12-09)
+
+
+### Chores
+
+* evaluate to false when no input is passed ([b1a58fa](https://github.com/syntasso/kratix-python/commit/b1a58fa8abcb99605ca70bed8ea6583a34bc4c28))
+
 ## [0.4.1](https://github.com/syntasso/kratix-python/compare/v0.4.0...v0.4.1) (2025-12-09)
 
 
diff --git a/kratix_sdk/__init__.py b/kratix_sdk/__init__.py
index 58003b2..935df7c 100644
--- a/kratix_sdk/__init__.py
+++ b/kratix_sdk/__init__.py
@@ -19,7 +19,7 @@
 except (
     importlib_metadata.PackageNotFoundError
 ):  # pragma: no cover - source tree fallback
-    __version__ = "0.4.1"
+    __version__ = "0.4.2"
 
 __all__ = [
     "Status",
diff --git a/pyproject.toml b/pyproject.toml
index e9c2ddc..3aff6c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "kratix-sdk"
-version = "0.4.1"
+version = "0.4.2"
 description = "Kratix SDK for writing Promises workflows"
 readme = "README.md"
 authors = [{ name = "Syntasso", email = "hello@syntasso.io" }]
diff --git a/uv.lock b/uv.lock
index e138434..f6ad3da 100644
--- a/uv.lock
+++ b/uv.lock
@@ -185,7 +185,7 @@ wheels = [
 
 [[package]]
 name = "kratix-sdk"
-version = "0.4.1"
+version = "0.4.2"
 source = { editable = "." }
 dependencies = [
     { name = "kubernetes" },