diff --git a/Dockerfile b/Dockerfile
index ffad87e..a8bbb65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
-FROM google/cloud-sdk:505.0.0-alpine@sha256:aa09cac314aef6ba8feea5a9548c2a2c1816726a9b0867dbdf2c64bc8ffeebf4 AS base
-ARG KUSTOMIZE_VERSION=5.5.0
+FROM google/cloud-sdk:506.0.0-alpine@sha256:394e7fe1be5ee95fbd0ff376ed6bfc38ea56329dc2fe8747d5dd3327732e1cf0 AS base
+ARG KUSTOMIZE_VERSION=5.6.0
 ARG SOPS_VERSION=3.9.3
-ARG HELM_VERSION=3.16.4
+ARG HELM_VERSION=3.17.0
 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:505.0.0-alpine@sha256:aa09cac314aef6ba8feea5a9548c2a2c1816726a9b0867dbdf2c64bc8ffeebf4
+FROM google/cloud-sdk:506.0.0-alpine@sha256:394e7fe1be5ee95fbd0ff376ed6bfc38ea56329dc2fe8747d5dd3327732e1cf0
 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 0425ab1..2f7ac2e 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=5.5.0 \
+       --build-arg KUSTOMIZE_VERSION=5.6.0 \
        --build-arg SOPS_VERSION=3.9.3 \
-       --build-arg HELM_VERSION=3.16.4
+       --build-arg HELM_VERSION=3.17.0
 ```
 
 # Push image
 
 ```bash
 docker tag muehlemannpopp/gke-deploy-tools:latest \
-       muehlemannpopp/gke-deploy-tools:505.0.0
-docker push muehlemannpopp/gke-deploy-tools:505.0.0
+       muehlemannpopp/gke-deploy-tools:506.0.0
+docker push muehlemannpopp/gke-deploy-tools:506.0.0
 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 | 505.0.0-alpine | 2025-01-07T18:16:30.639228Z | sha256:aa09cac314aef6ba8feea5a9548c2a2c1816726a9b0867dbdf2c64bc8ffeebf4 |
-| kustomize    | 5.5.0        | 2024-10-09T13:17:14Z            |                              |
+| google-cloud | 506.0.0-alpine | 2025-01-14T10:52:22.00968Z | sha256:394e7fe1be5ee95fbd0ff376ed6bfc38ea56329dc2fe8747d5dd3327732e1cf0 |
+| kustomize    | 5.6.0        | 2025-01-14T15:32:11Z            |                              |
 | sops         | 3.9.3             | 2024-12-31T12:54:35Z                 |                              |
-| Helm         | 3.16.4             | 2024-12-16T18:53:38Z                 |                              |
+| Helm         | 3.17.0             | 2025-01-15T21:55:26Z                 |                              |
 
 
 ## Google Cloud SDK
diff --git a/versions.nuon b/versions.nuon
index 1a82826..251d21e 100644
--- a/versions.nuon
+++ b/versions.nuon
@@ -1 +1 @@
-{helm: {version: "3.16.4", published_at: "2024-12-16T18:53:38Z"}, kustomize: {version: "5.5.0", published_at: "2024-10-09T13:17:14Z"}, sops: {version: "3.9.3", published_at: "2024-12-31T12:54:35Z"}, cloud-sdk: {image_tag: "505.0.0-alpine", published_at: "2025-01-07T18:16:30.639228Z", version: "505.0.0", digest: "sha256:aa09cac314aef6ba8feea5a9548c2a2c1816726a9b0867dbdf2c64bc8ffeebf4"}}
\ No newline at end of file
+{helm: {version: "3.17.0", published_at: "2025-01-15T21:55:26Z"}, kustomize: {version: "5.6.0", published_at: "2025-01-14T15:32:11Z"}, sops: {version: "3.9.3", published_at: "2024-12-31T12:54:35Z"}, cloud-sdk: {image_tag: "506.0.0-alpine", published_at: "2025-01-14T10:52:22.00968Z", version: "506.0.0", digest: "sha256:394e7fe1be5ee95fbd0ff376ed6bfc38ea56329dc2fe8747d5dd3327732e1cf0"}}
\ No newline at end of file