diff --git a/.github/workflows/lambda-integration-test.yml b/.github/workflows/lambda-integration-test.yml
index 82ac23d..d77da7a 100644
--- a/.github/workflows/lambda-integration-test.yml
+++ b/.github/workflows/lambda-integration-test.yml
@@ -55,7 +55,7 @@ jobs:
           pytest -m integration
     services:
       nexus:
-        image: 'quay.io/travelaudience/docker-nexus:3.27.0'
+        image: 'quay.io/travelaudience/docker-nexus:3.37.3-02'
         ports:
           - '8081:8081'
         options: >-
diff --git a/src/lib/sonatype-nexus3-stack.ts b/src/lib/sonatype-nexus3-stack.ts
index c7a8305..f9cc5d3 100644
--- a/src/lib/sonatype-nexus3-stack.ts
+++ b/src/lib/sonatype-nexus3-stack.ts
@@ -18,7 +18,6 @@ import {
 import { AwsCliLayer } from '@aws-cdk/lambda-layer-awscli';
 import { KubectlLayer } from '@aws-cdk/lambda-layer-kubectl';
 import * as pjson from '../../package.json';
-
 const assert = require('assert').strict;
 
 export class SonatypeNexus3Stack extends cdk.Stack {
@@ -234,10 +233,9 @@ export class SonatypeNexus3Stack extends cdk.Stack {
       eksVersion = new cdk.CfnParameter(this, 'KubernetesVersion', {
         type: 'String',
         allowedValues: [
+          '1.22',
           '1.21',
           '1.20',
-          '1.19',
-          '1.18',
         ],
         default: '1.20',
         description: 'The version of Kubernetes.',
@@ -324,7 +322,7 @@ export class SonatypeNexus3Stack extends cdk.Stack {
     }
 
     // install AWS load balancer via Helm charts
-    const awsLoadBalancerControllerVersion = 'v2.2.1';
+    const awsLoadBalancerControllerVersion = 'v2.4.1';
     const awsControllerBaseResourceBaseUrl = `https://raw.githubusercontent.com/kubernetes-sigs/aws-load-balancer-controller/${awsLoadBalancerControllerVersion}/docs`;
     const awsControllerPolicyUrl = `${awsControllerBaseResourceBaseUrl}/install/iam_policy${targetRegion.startsWith('cn-') ? '_cn' : ''}.json`;
     const albNamespace = 'kube-system';
@@ -366,7 +364,7 @@ export class SonatypeNexus3Stack extends cdk.Stack {
       repository: partitionMapping.findInMap(cdk.Aws.PARTITION, 'albHelmChartRepo'),
       namespace: albNamespace,
       release: 'aws-load-balancer-controller',
-      version: '1.2.7', // mapping to v2.2.4
+      version: '1.4.1', // mapping to v2.4.1
       wait: true,
       timeout: cdk.Duration.minutes(15),
       values: {
@@ -560,10 +558,15 @@ export class SonatypeNexus3Stack extends cdk.Stack {
         http: {
           paths: [
             {
-              path: '/*',
+              path: '/',
+	      pathType: 'Prefix',
               backend: {
-                serviceName: `${nexus3ChartName}-sonatype-nexus`,
-                servicePort: nexusPort,
+                service: {
+                  name: `${nexus3ChartName}-sonatype-nexus`,
+		  port: {
+		    number: nexusPort,
+	       },
+                },
               },
             },
           ],
@@ -584,17 +587,27 @@ export class SonatypeNexus3Stack extends cdk.Stack {
         http: {
           paths: [
             {
-              path: '/*',
+              path: '/',
+	      pathType: 'Prefix',
               backend: {
-                serviceName: 'ssl-redirect',
-                servicePort: 'use-annotation',
+                service: {
+                  name: 'ssl-redirect',
+                  port: {
+		    number: 'use-annotation',
+		   },
+		 },
               },
             },
             {
-              path: '/*',
+              path: '/',
+	      pathType: 'Prefix',
               backend: {
-                serviceName: `${nexus3ChartName}-sonatype-nexus`,
-                servicePort: nexusPort,
+                service: {
+                  name: `${nexus3ChartName}-sonatype-nexus`,
+                  port: {
+		    number: nexusPort,
+           	 },
+	        },
               },
             },
           ],
@@ -650,7 +663,7 @@ export class SonatypeNexus3Stack extends cdk.Stack {
     }
 
     const enableAutoConfigured: boolean = this.node.tryGetContext('enableAutoConfigured') || false;
-    const nexus3ChartVersion = '5.2.1';
+    const nexus3ChartVersion = '5.4.0';
 
     const nexus3PurgeFunc = new lambda_python.PythonFunction(this, 'Nexus3Purge', {
       description: 'Func purges the resources(such as pvc) left after deleting Nexus3 helm chart',
@@ -1009,4 +1022,4 @@ export class SonatypeNexus3Stack extends cdk.Stack {
       },
     });
   }
-}
\ No newline at end of file
+}
diff --git a/test/sonatype-nexus3.test.ts b/test/sonatype-nexus3.test.ts
index 33a643f..961d7af 100644
--- a/test/sonatype-nexus3.test.ts
+++ b/test/sonatype-nexus3.test.ts
@@ -124,13 +124,13 @@ describe('Nexus OSS stack', () => {
             {
               Ref: 'DomainName',
             },
-            '","http":{"paths":[{"path":"/*","backend":{"serviceName":"ssl-redirect","servicePort":"use-annotation"}},{"path":"/*","backend":{"serviceName":"nexus3-sonatype-nexus","servicePort":8081}}]}},{"http":{"paths":[{"path":"/*","backend":{"serviceName":"nexus3-sonatype-nexus","servicePort":8081}}]}}]},"serviceAccount":{"create":false}}',
+	          '","http":{"paths":[{"path":"/","pathType":"Prefix","backend":{"service":{"name":"ssl-redirect","port":{"number":"use-annotation"}}}},{"path":"/","pathType":"Prefix","backend":{"service":{"name":"nexus3-sonatype-nexus","port":{"number":8081}}}}]}},{"http":{"paths":[{"path":"/","pathType":"Prefix","backend":{"service":{"name":"nexus3-sonatype-nexus","port":{"number":8081}}}}]}}]},"serviceAccount":{"create":false}}',
           ],
         ],
       },
       Release: 'nexus3',
       Chart: 'sonatype-nexus',
-      Version: '5.2.1',
+      Version: '5.4.0',
       Namespace: 'default',
       Repository: {
         'Fn::FindInMap': [
@@ -299,7 +299,7 @@ describe('Nexus OSS stack', () => {
             {
               Ref: 'DomainName',
             },
-            '","http":{"paths":[{"path":"/*","backend":{"serviceName":"ssl-redirect","servicePort":"use-annotation"}},{"path":"/*","backend":{"serviceName":"nexus3-sonatype-nexus","servicePort":8081}}]}},{"http":{"paths":[{"path":"/*","backend":{"serviceName":"nexus3-sonatype-nexus","servicePort":8081}}]}}]},"serviceAccount":{"create":false},"config":{"enabled":true,"data":{"nexus.properties":"nexus.scripts.allowCreation=true"}},"deployment":{"additionalVolumeMounts":[{"mountPath":"/nexus-data/etc/nexus.properties","subPath":"nexus.properties","name":"sonatype-nexus-conf"}]}}',
+            '","http":{"paths":[{"path":"/","pathType":"Prefix","backend":{"service":{"name":"ssl-redirect","port":{"number":"use-annotation"}}}},{"path":"/","pathType":"Prefix","backend":{"service":{"name":"nexus3-sonatype-nexus","port":{"number":8081}}}}]}},{"http":{"paths":[{"path":"/","pathType":"Prefix","backend":{"service":{"name":"nexus3-sonatype-nexus","port":{"number":8081}}}}]}}]},"serviceAccount":{"create":false},"config":{"enabled":true,"data":{"nexus.properties":"nexus.scripts.allowCreation=true"}},"deployment":{"additionalVolumeMounts":[{"mountPath":"/nexus-data/etc/nexus.properties","subPath":"nexus.properties","name":"sonatype-nexus-conf"}]}}',
           ],
         ],
       },
@@ -371,7 +371,7 @@ describe('Nexus OSS stack', () => {
     expect(stack).toHaveResourceLike('Custom::AWSCDK-EKS-HelmChart', {
       Release: 'aws-load-balancer-controller',
       Chart: 'aws-load-balancer-controller',
-      Version: '1.2.7',
+      Version: '1.4.1',
       Repository: {
         'Fn::FindInMap': [
           'PartitionMapping',
@@ -681,7 +681,7 @@ describe('Nexus OSS stack', () => {
             {
               Ref: 'LogBucketCC3B17E8',
             },
-            ',access_logs.s3.prefix=albAccessLog"},"tls":{"enabled":false},"rules":[{"http":{"paths":[{"path":"/*","backend":{"serviceName":"nexus3-sonatype-nexus","servicePort":8081}}]}}]},"serviceAccount":{"create":false}}',
+            ',access_logs.s3.prefix=albAccessLog"},"tls":{"enabled":false},"rules":[{"http":{"paths":[{"path":"/","pathType":"Prefix","backend":{"service":{"name":"nexus3-sonatype-nexus","port":{"number":8081}}}}]}}]},"serviceAccount":{"create":false}}',
           ],
         ],
       },
@@ -719,4 +719,4 @@ function initializeStackWithContextsAndEnvs(app: cdk.App, stack: cdk.Stack,
     env: env,
   });
   return { app, stack };
-}
\ No newline at end of file
+}