diff --git a/go.mod b/go.mod
index 35104ba03..302bcb93b 100644
--- a/go.mod
+++ b/go.mod
@@ -38,11 +38,11 @@ require (
 	github.com/shopspring/decimal v1.4.0
 	github.com/smartcontractkit/chain-selectors v1.0.67
 	github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.6
-	github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20250722225531-876fd6b94976
+	github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251020004840-4638e4262066
 	github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20251008161434-22d9bd439bba
 	github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b
 	github.com/smartcontractkit/chainlink-protos/storage-service v0.3.0
-	github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20250822025801-598d3d86f873
+	github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20251020004840-4638e4262066
 	github.com/smartcontractkit/freeport v0.1.3-0.20250716200817-cb5dfd0e369e
 	github.com/smartcontractkit/grpc-proxy v0.0.0-20240830132753-a7e17fec5ab7
 	github.com/smartcontractkit/libocr v0.0.0-20250912173940-f3ab0246e23d
diff --git a/go.sum b/go.sum
index 5b0d9c738..df02e1ac7 100644
--- a/go.sum
+++ b/go.sum
@@ -328,16 +328,16 @@ github.com/smartcontractkit/chain-selectors v1.0.67 h1:gxTqP/JC40KDe3DE1SIsIKSTK
 github.com/smartcontractkit/chain-selectors v1.0.67/go.mod h1:xsKM0aN3YGcQKTPRPDDtPx2l4mlTN1Djmg0VVXV40b8=
 github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.6 h1:INTd6uKc/QO11B0Vx7Ze17xgW3bqYbWuQcBQa9ixicQ=
 github.com/smartcontractkit/chainlink-common/pkg/chipingress v0.0.6/go.mod h1:eKGyfTKzr0/PeR7qKN4l2FcW9p+HzyKUwAfGhm/5YZc=
-github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20250722225531-876fd6b94976 h1:mF3FiDUoV0QbJcks9R2y7ydqntNL1Z0VCPBJgx/Ms+0=
-github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20250722225531-876fd6b94976/go.mod h1:HHGeDUpAsPa0pmOx7wrByCitjQ0mbUxf0R9v+g67uCA=
+github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251020004840-4638e4262066 h1:D7fFxHtPZNKKh1eWcTqpasb/aBGxnQ2REssEP49l1lg=
+github.com/smartcontractkit/chainlink-protos/billing/go v0.0.0-20251020004840-4638e4262066/go.mod h1:HHGeDUpAsPa0pmOx7wrByCitjQ0mbUxf0R9v+g67uCA=
 github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20251008161434-22d9bd439bba h1:M+tG22TF6jpfeGifM4UpjUzbfD2JDD3ixIX9MdZ0qH8=
 github.com/smartcontractkit/chainlink-protos/cre/go v0.0.0-20251008161434-22d9bd439bba/go.mod h1:jUC52kZzEnWF9tddHh85zolKybmLpbQ1oNA4FjOHt1Q=
 github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b h1:QuI6SmQFK/zyUlVWEf0GMkiUYBPY4lssn26nKSd/bOM=
 github.com/smartcontractkit/chainlink-protos/linking-service/go v0.0.0-20251002192024-d2ad9222409b/go.mod h1:qSTSwX3cBP3FKQwQacdjArqv0g6QnukjV4XuzO6UyoY=
 github.com/smartcontractkit/chainlink-protos/storage-service v0.3.0 h1:B7itmjy+CMJ26elVw/cAJqqhBQ3Xa/mBYWK0/rQ5MuI=
 github.com/smartcontractkit/chainlink-protos/storage-service v0.3.0/go.mod h1:h6kqaGajbNRrezm56zhx03p0mVmmA2xxj7E/M4ytLUA=
-github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20250822025801-598d3d86f873 h1:8/qwOmcdSFa8A6ecnj3eH/mwNx7Ybw2tjQFydDymtOc=
-github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20250822025801-598d3d86f873/go.mod h1:HIpGvF6nKCdtZ30xhdkKWGM9+4Z4CVqJH8ZBL1FTEiY=
+github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20251020004840-4638e4262066 h1:Lrc0+uegqasIFgsGXHy4tzdENT+zH2AbkTV4F7e3otU=
+github.com/smartcontractkit/chainlink-protos/workflows/go v0.0.0-20251020004840-4638e4262066/go.mod h1:HIpGvF6nKCdtZ30xhdkKWGM9+4Z4CVqJH8ZBL1FTEiY=
 github.com/smartcontractkit/freeport v0.1.3-0.20250716200817-cb5dfd0e369e h1:Hv9Mww35LrufCdM9wtS9yVi/rEWGI1UnjHbcKKU0nVY=
 github.com/smartcontractkit/freeport v0.1.3-0.20250716200817-cb5dfd0e369e/go.mod h1:T4zH9R8R8lVWKfU7tUvYz2o2jMv1OpGCdpY2j2QZXzU=
 github.com/smartcontractkit/grpc-proxy v0.0.0-20240830132753-a7e17fec5ab7 h1:12ijqMM9tvYVEm+nR826WsrNi6zCKpwBhuApq127wHs=
diff --git a/pkg/billing/workflow_client_test.go b/pkg/billing/workflow_client_test.go
index 7c84f569d..41ce002d6 100644
--- a/pkg/billing/workflow_client_test.go
+++ b/pkg/billing/workflow_client_test.go
@@ -56,6 +56,10 @@ func (s *testWorkflowServer) SubmitWorkflowReceipt(ctx context.Context, req *pb.
 	return &emptypb.Empty{}, nil
 }
 
+func (s *testWorkflowServer) CheckAggregationStatus(ctx context.Context, req *pb.CheckAggregationStatusRequest) (*pb.CheckAggregationStatusResponse, error) {
+	return &pb.CheckAggregationStatusResponse{}, nil
+}
+
 // ---------- Test GRPC Dial with TLS Credentials ----------
 
 func TestIntegration_GRPCWithCerts(t *testing.T) {