diff --git a/pyproject.toml b/pyproject.toml
index f665e55..9145e00 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "geneweaver-api"
-version = "0.6.0a1"
+version = "0.6.0a2"
 description = "The Geneweaver API"
 authors = [
     "Alexander Berger <alexander.berger@jax.org>",
diff --git a/src/geneweaver/api/controller/genesets.py b/src/geneweaver/api/controller/genesets.py
index 023fc11..db46145 100644
--- a/src/geneweaver/api/controller/genesets.py
+++ b/src/geneweaver/api/controller/genesets.py
@@ -269,7 +269,7 @@ def get_publication_for_geneset(
     return pub_resp
 
 
-@router.put("/{geneset_id}/threshold")
+@router.put("/{geneset_id}/threshold", status_code=204)
 def put_geneset_threshold(
     geneset_id: Annotated[
         int, Path(format="int64", minimum=0, maxiumum=9223372036854775807)
@@ -277,7 +277,7 @@ def put_geneset_threshold(
     gene_score_type: GenesetScoreType,
     user: UserInternal = Security(deps.full_user),
     cursor: Optional[deps.Cursor] = Depends(deps.cursor),
-) -> dict:
+) -> None:
     """Set geneset threshold for geneset owner."""
     response = genset_service.update_geneset_threshold(
         cursor, geneset_id, gene_score_type, user
@@ -286,5 +286,3 @@ def put_geneset_threshold(
     if "error" in response:
         if response.get("message") == api_message.ACCESS_FORBIDDEN:
             raise HTTPException(status_code=403, detail=api_message.ACCESS_FORBIDDEN)
-
-    return response
diff --git a/tests/controllers/test_genesets.py b/tests/controllers/test_genesets.py
index 971520d..5f826b2 100644
--- a/tests/controllers/test_genesets.py
+++ b/tests/controllers/test_genesets.py
@@ -240,8 +240,7 @@ def test_set_geneset_endpoint_response(mock_update_geneset_threshold, client):
     response = client.put(
         "/api/genesets/1234/threshold", data=json.dumps(geneset_threshold_update_req)
     )
-    assert response.status_code == 200
-    assert response.json() == {}
+    assert response.status_code == 204
 
 
 @patch("geneweaver.api.services.geneset.update_geneset_threshold")