diff --git a/.github/workflows/feature-branches.yaml b/.github/workflows/feature-branches.yaml
index 22356e1..0be7c8d 100644
--- a/.github/workflows/feature-branches.yaml
+++ b/.github/workflows/feature-branches.yaml
@@ -5,7 +5,7 @@ jobs:
     strategy:
       max-parallel: 1
       matrix:
-        go-version: [1.20.x, 1.21.x, 1.22.x]
+        go-version: [1.21.x, 1.22.x, 1.23.x]
         platform: [ubuntu-latest]
     runs-on: ${{ matrix.platform }}
     steps:
diff --git a/README.md b/README.md
index 801be1e..1eed464 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 Sonatype Nexus Golang Client
 
-Implemented and tested with Sonatype Nexus `3.70.1` with `java11` and legacy DB `OrientDB`.
+Implemented and tested with Sonatype Nexus `3.72.0` with `java17` and DB `H2`.
 
 ## Development and testing
 
diff --git a/nexus3/pkg/repository/bower/group_test.go b/nexus3/pkg/repository/bower/group_test.go
deleted file mode 100644
index 97e8a9e..0000000
--- a/nexus3/pkg/repository/bower/group_test.go
+++ /dev/null
@@ -1,56 +0,0 @@
-package bower
-
-import (
-	"math/rand"
-	"strconv"
-	"testing"
-
-	"github.com/datadrivers/go-nexus-client/nexus3/schema/repository"
-	"github.com/stretchr/testify/assert"
-)
-
-func getTestBowerGroupRepository(name string) repository.BowerGroupRepository {
-	return repository.BowerGroupRepository{
-		Name:   name,
-		Online: true,
-
-		Group: repository.Group{
-			MemberNames: []string{},
-		},
-		Storage: repository.Storage{
-			BlobStoreName:               "default",
-			StrictContentTypeValidation: true,
-		},
-	}
-}
-
-func TestBowerGroupRepository(t *testing.T) {
-	service := getTestService()
-	repo := getTestBowerGroupRepository("test-bower-repo-group-" + strconv.Itoa(rand.Intn(1024)))
-
-	testProxyRepo := getTestBowerProxyRepository("test-bower-group-proxy-" + strconv.Itoa(rand.Intn(1024)))
-	defer service.Proxy.Delete(testProxyRepo.Name)
-	err := service.Proxy.Create(testProxyRepo)
-	assert.Nil(t, err)
-	repo.Group.MemberNames = append(repo.Group.MemberNames, testProxyRepo.Name)
-
-	err = service.Group.Create(repo)
-	assert.Nil(t, err)
-	generatedRepo, err := service.Group.Get(repo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, repo.Online, generatedRepo.Online)
-	assert.Equal(t, repo.Group, generatedRepo.Group)
-	assert.Equal(t, repo.Storage, generatedRepo.Storage)
-
-	updatedRepo := repo
-	updatedRepo.Online = false
-
-	err = service.Group.Update(repo.Name, updatedRepo)
-	assert.Nil(t, err)
-	generatedRepo, err = service.Group.Get(updatedRepo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, updatedRepo.Online, generatedRepo.Online)
-
-	service.Group.Delete(repo.Name)
-	assert.Nil(t, err)
-}
diff --git a/nexus3/pkg/repository/bower/hosted_test.go b/nexus3/pkg/repository/bower/hosted_test.go
deleted file mode 100644
index 673195b..0000000
--- a/nexus3/pkg/repository/bower/hosted_test.go
+++ /dev/null
@@ -1,56 +0,0 @@
-package bower
-
-import (
-	"math/rand"
-	"strconv"
-	"testing"
-
-	"github.com/datadrivers/go-nexus-client/nexus3/schema/repository"
-	"github.com/stretchr/testify/assert"
-)
-
-func getTestBowerHostedRepository(name string) repository.BowerHostedRepository {
-	writePolicy := repository.StorageWritePolicyAllow
-	return repository.BowerHostedRepository{
-		Name:   name,
-		Online: true,
-
-		Cleanup: &repository.Cleanup{
-			PolicyNames: []string{"weekly-cleanup"},
-		},
-		Storage: repository.HostedStorage{
-			BlobStoreName:               "default",
-			StrictContentTypeValidation: true,
-			WritePolicy:                 &writePolicy,
-		},
-		Component: &repository.Component{
-			ProprietaryComponents: true,
-		},
-	}
-}
-
-func TestBowerHostedRepository(t *testing.T) {
-	service := getTestService()
-	repo := getTestBowerHostedRepository("test-bower-repo-hosted-" + strconv.Itoa(rand.Intn(1024)))
-
-	err := service.Hosted.Create(repo)
-	assert.Nil(t, err)
-	generatedRepo, err := service.Hosted.Get(repo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, repo.Online, generatedRepo.Online)
-	assert.Equal(t, repo.Cleanup, generatedRepo.Cleanup)
-	assert.Equal(t, repo.Storage, generatedRepo.Storage)
-	assert.Equal(t, repo.Component, generatedRepo.Component)
-
-	updatedRepo := repo
-	updatedRepo.Online = false
-
-	err = service.Hosted.Update(repo.Name, updatedRepo)
-	assert.Nil(t, err)
-	generatedRepo, err = service.Hosted.Get(updatedRepo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, updatedRepo.Online, generatedRepo.Online)
-
-	service.Hosted.Delete(repo.Name)
-	assert.Nil(t, err)
-}
diff --git a/nexus3/pkg/repository/bower/proxy_test.go b/nexus3/pkg/repository/bower/proxy_test.go
deleted file mode 100644
index 97d5110..0000000
--- a/nexus3/pkg/repository/bower/proxy_test.go
+++ /dev/null
@@ -1,76 +0,0 @@
-package bower
-
-import (
-	"math/rand"
-	"strconv"
-	"testing"
-
-	"github.com/datadrivers/go-nexus-client/nexus3/pkg/tools"
-	"github.com/datadrivers/go-nexus-client/nexus3/schema/repository"
-	"github.com/stretchr/testify/assert"
-)
-
-func getTestBowerProxyRepository(name string) repository.BowerProxyRepository {
-	return repository.BowerProxyRepository{
-		Name:   name,
-		Online: true,
-		HTTPClient: repository.HTTPClient{
-			Blocked:   true,
-			AutoBlock: true,
-			Connection: &repository.HTTPClientConnection{
-				Timeout:       tools.GetIntPointer(20),
-				UseTrustStore: tools.GetBoolPointer(true),
-			},
-		},
-		NegativeCache: repository.NegativeCache{
-			Enabled: true,
-			TTL:     1440,
-		},
-		Proxy: repository.Proxy{
-			ContentMaxAge:  1440,
-			MetadataMaxAge: 1440,
-			RemoteURL:      "https://archive.ubuntu.com/ubuntu/",
-		},
-		Storage: repository.Storage{
-			BlobStoreName:               "default",
-			StrictContentTypeValidation: true,
-		},
-
-		Bower: repository.Bower{
-			RewritePackageUrls: true,
-		},
-	}
-}
-
-func TestBowerProxyRepository(t *testing.T) {
-	service := getTestService()
-	repo := getTestBowerProxyRepository("test-bower-repo-hosted-" + strconv.Itoa(rand.Intn(1024)))
-
-	err := service.Proxy.Create(repo)
-	assert.Nil(t, err)
-	generatedRepo, err := service.Proxy.Get(repo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, repo.Online, generatedRepo.Online)
-	assert.Equal(t, repo.HTTPClient.Blocked, generatedRepo.HTTPClient.Blocked)
-	assert.Equal(t, repo.HTTPClient.AutoBlock, generatedRepo.HTTPClient.AutoBlock)
-	assert.Equal(t, repo.HTTPClient.Connection.Timeout, generatedRepo.HTTPClient.Connection.Timeout)
-	assert.Equal(t, repo.HTTPClient.Connection.UseTrustStore, generatedRepo.HTTPClient.Connection.UseTrustStore)
-	assert.Equal(t, repo.NegativeCache, generatedRepo.NegativeCache)
-	assert.Equal(t, repo.Proxy, generatedRepo.Proxy)
-	assert.Equal(t, repo.Storage, generatedRepo.Storage)
-	assert.Equal(t, repo.Bower, generatedRepo.Bower)
-
-	updatedRepo := repo
-	updatedRepo.Online = false
-	updatedRepo.RewritePackageUrls = false
-
-	err = service.Proxy.Update(repo.Name, updatedRepo)
-	assert.Nil(t, err)
-	generatedRepo, err = service.Proxy.Get(updatedRepo.Name)
-	assert.Nil(t, err)
-	assert.Equal(t, updatedRepo.Online, generatedRepo.Online)
-	assert.Equal(t, updatedRepo.Bower, generatedRepo.Bower)
-
-	service.Proxy.Delete(repo.Name)
-	assert.Nil(t, err)
-}
diff --git a/nexus3/pkg/repository/bower/service_test.go b/nexus3/pkg/repository/bower/service_test.go
deleted file mode 100644
index e39057f..0000000
--- a/nexus3/pkg/repository/bower/service_test.go
+++ /dev/null
@@ -1,39 +0,0 @@
-package bower
-
-import (
-	"testing"
-
-	"github.com/datadrivers/go-nexus-client/nexus3/pkg/client"
-	"github.com/datadrivers/go-nexus-client/nexus3/pkg/tools"
-	"github.com/stretchr/testify/assert"
-)
-
-var (
-	testClient *client.Client = nil
-)
-
-func getTestClient() *client.Client {
-	if testClient != nil {
-		return testClient
-	}
-	return client.NewClient(getDefaultConfig())
-}
-
-func getTestService() *RepositoryBowerService {
-	return NewRepositoryBowerService(getTestClient())
-}
-
-func getDefaultConfig() client.Config {
-	return client.Config{
-		Insecure: tools.GetEnv("NEXUS_INSECURE_SKIP_VERIFY", true).(bool),
-		Password: tools.GetEnv("NEXUS_PASSWORD", "admin123").(string),
-		URL:      tools.GetEnv("NEXUS_URL", "http://127.0.0.1:8081").(string),
-		Username: tools.GetEnv("NEXUS_USRNAME", "admin").(string),
-	}
-}
-
-func TestNewRepositoryService(t *testing.T) {
-	s := getTestService()
-
-	assert.NotNil(t, s, "NewRepositoryService() must not return nil")
-}
diff --git a/scripts/.env b/scripts/.env
index ae8686c..6e8bee9 100644
--- a/scripts/.env
+++ b/scripts/.env
@@ -1,4 +1,4 @@
 export NEXUS_IMAGE=sonatypecommunity/nexus3
-export NEXUS_VERSION=3.70.1
-export NEXUS_JAVA_VERSION=java11
+export NEXUS_VERSION=3.72.0
+export NEXUS_JAVA_VERSION=java17
 export NEXUS_PORT=8081
diff --git a/scripts/oss-nexus.properties b/scripts/oss-nexus.properties
index 271b630..9c63297 100644
--- a/scripts/oss-nexus.properties
+++ b/scripts/oss-nexus.properties
@@ -18,3 +18,5 @@ nexus.scripts.allowCreation=true
 nexus.onboarding.enabled=false
 # Disable random password
 nexus.security.randompassword=false
+
+nexus.datastore.enabled=true
diff --git a/scripts/pro-nexus.properties b/scripts/pro-nexus.properties
index ea68ca7..981962a 100644
--- a/scripts/pro-nexus.properties
+++ b/scripts/pro-nexus.properties
@@ -19,3 +19,5 @@ nexus.onboarding.enabled=false
 # Disable random password
 nexus.security.randompassword=false
 nexus.licenseFile=/nexus-data/etc/license.lic
+
+nexus.datastore.enabled=true