diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ff4ffc39d62e39bdc3a84f000e94adf8d6471e7..cd6546aaab4e20614ed25ee77e8083ef6f186579 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [6.3.0](https://gitlab.com/to-be-continuous/kubernetes/compare/6.2.0...6.3.0) (2024-08-05)
+
+
+### Features
+
+* **gcp:** setup GCP credentials through ADC ([ff59904](https://gitlab.com/to-be-continuous/kubernetes/commit/ff599041fe3515bce9c0e69b99d44859dfd93ba4))
+
 # [6.2.0](https://gitlab.com/to-be-continuous/kubernetes/compare/6.1.4...6.2.0) (2024-07-12)
 
 
diff --git a/README.md b/README.md
index 2571d797a0ee9b19bd0e32b8b81af2df600f8518..e988492f5bb8e5b6071b90b46cd249cd4d6374fa 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Add the following to your `gitlab-ci.yml`:
 ```yaml
 include:
   # 1: include the component
-  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.2.0
+  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.3.0
     # 2: set/override component inputs
     inputs:
       # ⚠ this is only an example
@@ -35,7 +35,7 @@ Add the following to your `gitlab-ci.yml`:
 include:
   # 1: include the template
   - project: 'to-be-continuous/kubernetes'
-    ref: '6.2.0'
+    ref: '6.3.0'
     file: '/templates/gitlab-ci-k8s.yml'
 
 variables:
@@ -532,12 +532,12 @@ With:
 ```yaml
 include:
   # main template
-  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.2.0
+  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.3.0
     inputs:
       # ⚠ oc-container image (includes required curl)
       kubectl-image: registry.hub.docker.com/docker.io/appuio/oc:v4.14
   # Vault variant
-  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s-vault@6.2.0
+  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s-vault@6.3.0
     inputs:
       # audience claim for JWT
       vault-oidc-aud: "https://vault.acme.host"
@@ -599,9 +599,9 @@ With a common default `GCP_OIDC_PROVIDER` and `GCP_OIDC_ACCOUNT` configuration f
 ```yaml
 include:
   # main template
-  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.2.0
+  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8s@6.3.0
   # Google Cloud variant
-  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8ss-gcp@6.2.0
+  - component: gitlab.com/to-be-continuous/kubernetes/gitlab-ci-k8ss-gcp@6.3.0
     inputs:
       # common OIDC config for non-prod envs
       gcp-oidc-provider: "projects/<gcp_nonprod_proj_id>/locations/global/workloadIdentityPools/<pool_id>/providers/<provider_id>"
diff --git a/templates/gitlab-ci-k8s-vault.yml b/templates/gitlab-ci-k8s-vault.yml
index 881c0f487a9c9aa3cda21adb4aab3b275afaad08..3c3fc5881702d3072409a892f7d7cb4a5a3de52b 100644
--- a/templates/gitlab-ci-k8s-vault.yml
+++ b/templates/gitlab-ci-k8s-vault.yml
@@ -22,7 +22,7 @@ variables:
 .k8s-base:
   services:
     - name: "$TBC_TRACKING_IMAGE"
-      command: ["--service", "--port", "8082", "kubernetes", "6.2.0"]
+      command: ["--service", "--port", "8082", "kubernetes", "6.3.0"]
     - name: "$TBC_VAULT_IMAGE"
       alias: "vault-secrets-provider"
   variables:
diff --git a/templates/gitlab-ci-k8s.yml b/templates/gitlab-ci-k8s.yml
index 42af46ed2ef77486c91e334a8ef8a228fc059d75..2412c6ca8a892bd8dd1fcf3b3546f4521b69a99a 100644
--- a/templates/gitlab-ci-k8s.yml
+++ b/templates/gitlab-ci-k8s.yml
@@ -765,7 +765,7 @@ stages:
     entrypoint: [""]
   services:
     - name: "$TBC_TRACKING_IMAGE"
-      command: ["--service", "kubernetes", "6.2.0"]
+      command: ["--service", "kubernetes", "6.3.0"]
   before_script:
     - !reference [.k8s-scripts]
     - install_ca_certs "${CUSTOM_CA_CERTS:-$DEFAULT_CA_CERTS}"