diff --git a/Dockerfile b/Dockerfile
index 5ea6c33..85d30a1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
-FROM google/cloud-sdk:484.0.0-alpine@sha256:2546e448718ffa68c934af13728e927f48b5b9fd74aa14539a48e000662413c9 AS base
-ARG KUSTOMIZE_VERSION=5.4.2
+FROM google/cloud-sdk:485.0.0-alpine@sha256:d2001607433d015304bab0ded5fe90f4051741233f6c7ca13d1fa2b7b562ffee AS base
+ARG KUSTOMIZE_VERSION=5.4.3
 ARG SOPS_VERSION=3.9.0
 ARG HELM_VERSION=3.15.3
 ADD https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv${KUSTOMIZE_VERSION}/kustomize_v${KUSTOMIZE_VERSION}_linux_amd64.tar.gz /tmp
@@ -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:484.0.0-alpine@sha256:2546e448718ffa68c934af13728e927f48b5b9fd74aa14539a48e000662413c9
+FROM google/cloud-sdk:485.0.0-alpine@sha256:d2001607433d015304bab0ded5fe90f4051741233f6c7ca13d1fa2b7b562ffee
 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 160d1cb..b5421db 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ 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=5.4.2 \
+       --build-arg KUSTOMIZE_VERSION=5.4.3 \
        --build-arg SOPS_VERSION=3.9.0 \
        --build-arg HELM_VERSION=3.15.3
 ```
@@ -13,8 +13,8 @@ docker buildx build . -t muehlemannpopp/gke-deploy-tools:latest \
 
 ```bash
 docker tag muehlemannpopp/gke-deploy-tools:latest \
-       muehlemannpopp/gke-deploy-tools:484.0.0
-docker push muehlemannpopp/gke-deploy-tools:484.0.0
+       muehlemannpopp/gke-deploy-tools:485.0.0
+docker push muehlemannpopp/gke-deploy-tools:485.0.0
 docker push muehlemannpopp/gke-deploy-tools:latest
 ```
 
@@ -23,8 +23,8 @@ docker push muehlemannpopp/gke-deploy-tools:latest
 
 | dependency   | version                 | last updated                 | digest                       |
 |--------------|-------------------------|------------------------------|------------------------------|
-| google-cloud | 484.0.0-alpine | 2024-07-16T16:05:35.167616Z | sha256:2546e448718ffa68c934af13728e927f48b5b9fd74aa14539a48e000662413c9 |
-| kustomize    | 5.4.2        | 2024-05-22T15:28:37Z            |                              |
+| google-cloud | 485.0.0-alpine | 2024-07-23T14:56:20.26329Z | sha256:d2001607433d015304bab0ded5fe90f4051741233f6c7ca13d1fa2b7b562ffee |
+| kustomize    | 5.4.3        | 2024-07-19T16:52:40Z            |                              |
 | sops         | 3.9.0             | 2024-06-28T06:14:47Z                 |                              |
 | Helm         | 3.15.3             | 2024-07-10T19:41:53Z                 |                              |
 
diff --git a/versions.nuon b/versions.nuon
index f58f3ec..9e03096 100644
--- a/versions.nuon
+++ b/versions.nuon
@@ -1 +1 @@
-{helm: {version: "3.15.3", published_at: "2024-07-10T19:41:53Z"}, kustomize: {version: "5.4.2", published_at: "2024-05-22T15:28:37Z"}, sops: {version: "3.9.0", published_at: "2024-06-28T06:14:47Z"}, cloud-sdk: {image_tag: "484.0.0-alpine", published_at: "2024-07-16T16:05:35.167616Z", version: "484.0.0", digest: "sha256:2546e448718ffa68c934af13728e927f48b5b9fd74aa14539a48e000662413c9"}}
\ No newline at end of file
+{helm: {version: "3.15.3", published_at: "2024-07-10T19:41:53Z"}, kustomize: {version: "5.4.3", published_at: "2024-07-19T16:52:40Z"}, sops: {version: "3.9.0", published_at: "2024-06-28T06:14:47Z"}, cloud-sdk: {image_tag: "485.0.0-alpine", published_at: "2024-07-23T14:56:20.26329Z", version: "485.0.0", digest: "sha256:d2001607433d015304bab0ded5fe90f4051741233f6c7ca13d1fa2b7b562ffee"}}
\ No newline at end of file