diff --git a/.drone.star b/.drone.star
index 6a3ca61..d66bf84 100644
--- a/.drone.star
+++ b/.drone.star
@@ -15,9 +15,9 @@ def main(ctx):
         ],
         # Keep 'kubernetesVersions' in sync with 'kubeVersion' in Chart.yaml
         "kubernetes_versions": [
-            "1.26.0",
             "1.27.0",
             "1.28.0",
+            "1.29.0",
         ],
     }
 
diff --git a/charts/owncloud/Chart.yaml b/charts/owncloud/Chart.yaml
index 3b3f7f7..6f3e8df 100644
--- a/charts/owncloud/Chart.yaml
+++ b/charts/owncloud/Chart.yaml
@@ -17,7 +17,7 @@ maintainers:
     url: https://owncloud.com
 type: application
 # Keep 'kubeVersion' in sync with 'kubernetesVersions' in .drone.star
-kubeVersion: "~1.26.0-0 || ~1.27.0-0 || ~1.28.0-0"
+kubeVersion: "~1.27.0-0 || ~1.28.0-0 || ~1.29.0-0"
 sources:
   - https://github.com/owncloud-docker/helm-charts
   - https://github.com/owncloud-docker/server
diff --git a/charts/owncloud/README.md b/charts/owncloud/README.md
index 9d7d798..0af31eb 100644
--- a/charts/owncloud/README.md
+++ b/charts/owncloud/README.md
@@ -16,7 +16,7 @@ ownCloud Server Helm chart
 
 ## Requirements
 
-Kubernetes: `~1.26.0-0 || ~1.27.0-0 || ~1.28.0-0`
+Kubernetes: `~1.27.0-0 || ~1.28.0-0 || ~1.29.0-0`
 
 ## Usage
 
diff --git a/ci/k3d-drone.yaml b/ci/k3d-drone.yaml
index caeff55..ade3a1a 100644
--- a/ci/k3d-drone.yaml
+++ b/ci/k3d-drone.yaml
@@ -4,7 +4,7 @@ kind: Simple
 metadata:
   name: drone
 servers: 1
-image: docker.io/rancher/k3s:v1.28.4-k3s1
+image: docker.io/rancher/k3s:v1.29.0-k3s1
 options:
   k3s:
     extraArgs: