diff --git a/Dockerfile b/Dockerfile
index be2d88b..5598275 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM google/cloud-sdk:456.0.0-alpine@sha256:03623841660530018b56b36a110c6fc084ff70fcbfbad34cc1ff27d3d948ebf2 AS base
-ARG KUSTOMIZE_VERSION=5.2.1
+FROM google/cloud-sdk:457.0.0-alpine@sha256:f1d4ec2b2b93dcaad7e3f64a042a2b02f71f1601a9539a96700d7d60ec678693 AS base
+ARG KUSTOMIZE_VERSION=5.3.0
 ARG SOPS_VERSION=3.8.1
-ARG HELM_VERSION=3.13.2
+ARG HELM_VERSION=3.13.3
 ADD https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz /tmp
 ADD https://get.helm.sh/helm-v${HELM_VERSION}-linux-amd64.tar.gz /tmp
 RUN tar xf /tmp/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz -C /usr/bin && \
@@ -9,7 +9,7 @@ RUN tar xf /tmp/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz -C /usr/bin &
     wget https://github.com/getsops/sops/releases/download/v${SOPS_VERSION}/sops-v${SOPS_VERSION}.linux.amd64 -O /usr/bin/sops && \
     chmod a+x /usr/bin/sops
 
-FROM google/cloud-sdk:456.0.0-alpine@sha256:03623841660530018b56b36a110c6fc084ff70fcbfbad34cc1ff27d3d948ebf2
+FROM google/cloud-sdk:457.0.0-alpine@sha256:f1d4ec2b2b93dcaad7e3f64a042a2b02f71f1601a9539a96700d7d60ec678693
 COPY --from=base /usr/bin/kustomize /usr/bin/kustomize
 COPY --from=base /usr/bin/linux-amd64/helm /usr/bin/helm
 COPY --from=base /usr/bin/sops /usr/bin/sops
diff --git a/README.md b/README.md
index bafe47f..cd67653 100644
--- a/README.md
+++ b/README.md
@@ -4,17 +4,17 @@ You can manually build the Docker image with the following command:
 
 ```bash
 docker buildx build . -t muehlemannpopp/gke-deploy-tools:latest \
-       --build-arg KUSTOMIZE_VERSION=5.2.1 \
+       --build-arg KUSTOMIZE_VERSION=5.3.0 \
        --build-arg SOPS_VERSION=3.8.1 \
-       --build-arg HELM_VERSION=3.13.2
+       --build-arg HELM_VERSION=3.13.3
 ```
 
 # Push image
 
 ```bash
 docker tag muehlemannpopp/gke-deploy-tools:latest \
-       muehlemannpopp/gke-deploy-tools:456.0.0
-docker push muehlemannpopp/gke-deploy-tools:456.0.0
+       muehlemannpopp/gke-deploy-tools:457.0.0
+docker push muehlemannpopp/gke-deploy-tools:457.0.0
 docker push muehlemannpopp/gke-deploy-tools:latest
 ```
 
@@ -23,10 +23,10 @@ docker push muehlemannpopp/gke-deploy-tools:latest
 
 | dependency   | version        | last updated               | digest                                                                  |
 |------------ |-------------- |-------------------------- |----------------------------------------------------------------------- |
-| google-cloud | 456.0.0-alpine | 2023-12-06T11:52:43.90732Z | sha256:03623841660530018b56b36a110c6fc084ff70fcbfbad34cc1ff27d3d948ebf2 |
-| kustomize    | 5.2.1 | 2023-10-19T20:22:10Z |                                                                         |
+| google-cloud | 457.0.0-alpine | 2023-12-13T11:55:54.740487Z | sha256:f1d4ec2b2b93dcaad7e3f64a042a2b02f71f1601a9539a96700d7d60ec678693 |
+| kustomize    | 5.3.0 | 2023-12-07T10:53:09Z |                                                                         |
 | sops         | 3.8.1          | 2023-10-11T15:25:32Z       |                                                                         |
-| Helm         | 3.13.2         | 2023-11-08T13:39:28Z       |                                                                         |
+| Helm         | 3.13.3         | 2023-12-13T21:41:49Z       |                                                                         |
 
 
 ## Google Cloud SDK