diff --git a/API.md b/API.md
index 9c12f395..44480480 100644
--- a/API.md
+++ b/API.md
@@ -13,8 +13,8 @@ This module exports a single class called `KubectlV28Layer` which is a `lambda.L
 bundles the [`kubectl`](https://kubernetes.io/docs/reference/kubectl/kubectl/) and the
 [`helm`](https://helm.sh/) command line.
 
-> - Helm Version: 3.13.1
-> - Kubectl Version: 1.28.2
+> - Helm Version: 3.13.2
+> - Kubectl Version: 1.28.3
 >
 
 Usage:
diff --git a/README.md b/README.md
index 2ccf155a..805b7694 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,8 @@ This module exports a single class called `KubectlV28Layer` which is a `lambda.L
 bundles the [`kubectl`](https://kubernetes.io/docs/reference/kubectl/kubectl/) and the
 [`helm`](https://helm.sh/) command line.
 
-> - Helm Version: 3.13.1
-> - Kubectl Version: 1.28.2
+> - Helm Version: 3.13.2
+> - Kubectl Version: 1.28.3
 >
 
 Usage:
diff --git a/layer/Dockerfile b/layer/Dockerfile
index 63ea9e22..b122e589 100644
--- a/layer/Dockerfile
+++ b/layer/Dockerfile
@@ -5,8 +5,8 @@ FROM public.ecr.aws/lambda/provided:latest
 # versions
 #
 
-ARG KUBECTL_VERSION=1.28.2
-ARG HELM_VERSION=3.13.1
+ARG KUBECTL_VERSION=1.28.3
+ARG HELM_VERSION=3.13.2
 
 USER root
 RUN mkdir -p /opt
@@ -16,8 +16,8 @@ WORKDIR /tmp
 # tools
 #
 
-RUN yum update -y \
-    && yum install -y zip unzip wget tar gzip
+RUN dnf update -y \
+    && dnf install -y zip unzip wget tar gzip
 
 #
 # kubectl
diff --git a/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.assets.json b/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.assets.json
index be7224da..4add83ce 100644
--- a/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.assets.json
+++ b/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.assets.json
@@ -1,15 +1,15 @@
 {
   "version": "20.0.0",
   "files": {
-    "b4d47e4f1c5e8fc2df2cd474ede548de153300d332ba8d582b7c1193e61cbe1e": {
+    "86f05776482372fd66a81138275ca1022ffed8dd49d94a7043447e754005e700": {
       "source": {
-        "path": "asset.b4d47e4f1c5e8fc2df2cd474ede548de153300d332ba8d582b7c1193e61cbe1e.zip",
+        "path": "asset.86f05776482372fd66a81138275ca1022ffed8dd49d94a7043447e754005e700.zip",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "b4d47e4f1c5e8fc2df2cd474ede548de153300d332ba8d582b7c1193e61cbe1e.zip",
+          "objectKey": "86f05776482372fd66a81138275ca1022ffed8dd49d94a7043447e754005e700.zip",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }
@@ -40,7 +40,7 @@
         }
       }
     },
-    "5405b8f41c7ac8bf9cc30f0efbaf976a3e59e61336a33aa6b2fdf5fe592803d8": {
+    "86e18474711dc6dbd3f6177635ac32b37d05874c66fb96820dbe2f2a63462017": {
       "source": {
         "path": "lambda-layer-kubectl-integ-stack.template.json",
         "packaging": "file"
@@ -48,7 +48,7 @@
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "5405b8f41c7ac8bf9cc30f0efbaf976a3e59e61336a33aa6b2fdf5fe592803d8.json",
+          "objectKey": "86e18474711dc6dbd3f6177635ac32b37d05874c66fb96820dbe2f2a63462017.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }
diff --git a/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.template.json b/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.template.json
index f82dd042..f82e9acc 100644
--- a/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.template.json
+++ b/test/kubectl-layer.integ.snapshot/lambda-layer-kubectl-integ-stack.template.json
@@ -7,7 +7,7 @@
      "S3Bucket": {
       "Fn::Sub": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}"
      },
-     "S3Key": "b4d47e4f1c5e8fc2df2cd474ede548de153300d332ba8d582b7c1193e61cbe1e.zip"
+     "S3Key": "86f05776482372fd66a81138275ca1022ffed8dd49d94a7043447e754005e700.zip"
     },
     "Description": "/opt/kubectl/kubectl 1.28; /opt/helm/helm 3.13",
     "LicenseInfo": "Apache-2.0"
diff --git a/yarn.lock b/yarn.lock
index 909dd09f..c428a9de 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6239,7 +6239,7 @@ ts-jest@^27:
 
 ts-node@^10.9.1:
   version "10.9.1"
-  resolved "https://registry.npmjs.org/ts-node/-/ts-node-10.9.1.tgz"
+  resolved "https://registry.yarnpkg.com/ts-node/-/ts-node-10.9.1.tgz#e73de9102958af9e1f0b168a6ff320e25adcff4b"
   integrity sha512-NtVysVPkxxrwFGUUxGYhfux8k78pQB3JqYBXlLRZgdGUqTO5wU/UyHop5p70iEbGhB7q5KmiZiU0Y3KlJrScEw==
   dependencies:
     "@cspotcode/source-map-support" "^0.8.0"