diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dd8d15..5242f5e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## [2.2.1](https://github.com/ocni-dtu/lcax/compare/v2.2.0...v2.2.1) (2024-06-05)
+
+### Bug Fixes
+
+* naming fix to Transport ([fd17d3d](https://github.com/ocni-dtu/lcax/commit/fd17d3daf852f3e073bb327528a5f473e630f673))
+
 ## [2.2.0](https://github.com/ocni-dtu/lcax/compare/v2.1.2...v2.2.0) (2024-06-05)
 
 ### Features
diff --git a/Cargo.lock b/Cargo.lock
index facb43b..a1492d2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -365,7 +365,7 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "lcax"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
  "console_error_panic_hook",
  "getrandom",
@@ -384,7 +384,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_convert"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
  "bytes",
  "chrono",
@@ -400,7 +400,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_core"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
  "chrono",
  "pkg-version",
@@ -412,7 +412,7 @@ dependencies = [
 
 [[package]]
 name = "lcax_models"
-version = "2.2.0"
+version = "2.2.1"
 dependencies = [
  "chrono",
  "console_error_panic_hook",
diff --git a/Cargo.toml b/Cargo.toml
index c392d65..8cd901c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ resolver = "2"
 
 [workspace.package]
 description = "LCAx is an open, machine and human-readable data format for exchanging LCA results."
-version = "2.2.0"
+version = "2.2.1"
 authors = ["Christian Kongsgaard <christian@kongsgaard.eu>"]
 edition = "2021"
 readme = "README.md"
diff --git a/packages/python/src/lcax/pydantic.py b/packages/python/src/lcax/pydantic.py
index 8d7b709..eec433e 100644
--- a/packages/python/src/lcax/pydantic.py
+++ b/packages/python/src/lcax/pydantic.py
@@ -623,11 +623,11 @@ class Transport(BaseModel):
     distance: float
     distance_unit: Unit = Field(..., alias='distanceUnit')
     id: str
-    impact_categories: List[ImpactCategoryKey] = Field(..., alias='impactCategories')
-    name: str
-    transport_epd: Union[ImpactDataSource1, ImpactDataSource2, ImpactDataSource3] = (
-        Field(..., alias='transportEpd')
+    impact_data: Union[ImpactDataSource1, ImpactDataSource2, ImpactDataSource3] = Field(
+        ..., alias='impactData'
     )
+    life_cycle_stages: List[LifeCycleStage] = Field(..., alias='lifeCycleStages')
+    name: str
 
 
 class Product(BaseModel):