diff --git a/dissmodel/executor/schemas.py b/dissmodel/executor/schemas.py
index c744329..c4654ba 100644
--- a/dissmodel/executor/schemas.py
+++ b/dissmodel/executor/schemas.py
@@ -96,6 +96,7 @@ class JobResponse(BaseModel):
     created_at:    datetime
     output_path:   str | None = None
     output_sha256: str | None = None
+    input_sha256:  str | None = None 
     logs:          list[str]  = []
 
 
diff --git a/pyproject.toml b/pyproject.toml
index f441800..b2af91a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "dissmodel"
-version = "0.4.0"
+version = "0.4.1"
 description = "Discrete Spatial Modeling framework for raster and vector simulations"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.10"