diff --git a/go.mod b/go.mod
index 20a6e0c..3fe21ce 100644
--- a/go.mod
+++ b/go.mod
@@ -28,7 +28,7 @@ require (
 	github.com/stackitcloud/stackit-sdk-go/services/iaas v1.3.5
 	github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.8.0
 	github.com/stackitcloud/stackit-sdk-go/services/resourcemanager v0.20.1
-	github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.12.0
+	github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.15.0
 	go.uber.org/atomic v1.11.0
 	go.uber.org/mock v0.6.0
 	golang.org/x/mod v0.34.0
diff --git a/go.sum b/go.sum
index 681266c..d4717cd 100644
--- a/go.sum
+++ b/go.sum
@@ -477,8 +477,8 @@ github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.8.0 h1:DxrN85V73
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.8.0/go.mod h1:ClPE4TOM1FeaJiwTXvApq4gWaSgTLq6nU3PPHAIQDN4=
 github.com/stackitcloud/stackit-sdk-go/services/resourcemanager v0.20.1 h1:IvZqEXjRjXrkjY0aSZFZ5zccOr2ZB+fj+N8AG46ajC4=
 github.com/stackitcloud/stackit-sdk-go/services/resourcemanager v0.20.1/go.mod h1:yjrIuyp6+6RCYTiP77NGV1DniULFyhLTz9B5ebwvF40=
-github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.12.0 h1:l1EDIlXce2C8JcbBDHVa6nZ4SjPTqmnALTgrhms+NKI=
-github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.12.0/go.mod h1:EXq8/J7t9p8zPmdIq+atuxyAbnQwxrQT18fI+Qpv98k=
+github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.15.0 h1:n+NNJvhJYs7oFuIXZWCnMTHR3dukMXOHXlycBGZ3sEc=
+github.com/stackitcloud/stackit-sdk-go/services/serviceaccount v0.15.0/go.mod h1:2nXRRpjYPKijMf3muc2fxv46ArqGdpG8IoePS/SUnoQ=
 github.com/stoewer/go-strcase v1.3.1 h1:iS0MdW+kVTxgMoE1LAZyMiYJFKlOzLooE4MxjirtkAs=
 github.com/stoewer/go-strcase v1.3.1/go.mod h1:fAH5hQ5pehh+j3nZfvwdk2RgEgQjAoM8wodgtPmh1xo=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/test/project-wrapper/main.go b/test/project-wrapper/main.go
index a14bf11..8405195 100644
--- a/test/project-wrapper/main.go
+++ b/test/project-wrapper/main.go
@@ -16,7 +16,7 @@ import (
 
 	"github.com/stackitcloud/stackit-sdk-go/services/authorization"
 	resourcemanager "github.com/stackitcloud/stackit-sdk-go/services/resourcemanager/v0api"
-	"github.com/stackitcloud/stackit-sdk-go/services/serviceaccount"
+	serviceaccount "github.com/stackitcloud/stackit-sdk-go/services/serviceaccount/v2api"
 	"k8s.io/apimachinery/pkg/util/wait"
 	"k8s.io/utils/set"
 
@@ -205,13 +205,13 @@ func createServiceAccountAndKey(ctx context.Context, projectID string) (string,
 	}
 
 	createAccountPayload := serviceaccount.CreateServiceAccountPayload{
-		Name: new("ske-intgrtn-tst"),
+		Name: "ske-intgrtn-tst",
 	}
-	resp, err := saClient.CreateServiceAccount(ctx, projectID).CreateServiceAccountPayload(createAccountPayload).Execute()
+	resp, err := saClient.DefaultAPI.CreateServiceAccount(ctx, projectID).CreateServiceAccountPayload(createAccountPayload).Execute()
 	if err != nil {
 		return "", fmt.Errorf("error when calling CreateServiceAccount: %v", err)
 	}
-	mail := *resp.Email
+	mail := resp.Email
 	validUntil := time.Now().Add(time.Hour * 3)
 
 	roles := set.New(sdk.ServiceAccountRoles...)
@@ -226,7 +226,7 @@ func createServiceAccountAndKey(ctx context.Context, projectID string) (string,
 		Factor:   2.0,
 		Steps:    5,
 	}, func() (*serviceaccount.CreateServiceAccountKeyResponse, error) {
-		saKey, err = saClient.CreateServiceAccountKey(ctx, projectID, mail).CreateServiceAccountKeyPayload(serviceaccount.CreateServiceAccountKeyPayload{ValidUntil: &validUntil}).Execute()
+		saKey, err = saClient.DefaultAPI.CreateServiceAccountKey(ctx, projectID, mail).CreateServiceAccountKeyPayload(serviceaccount.CreateServiceAccountKeyPayload{ValidUntil: &validUntil}).Execute()
 		return saKey, err
 	})
 	if err != nil {