diff --git a/.github/workflows/add-remove-new-fulcio.yaml b/.github/workflows/add-remove-new-fulcio.yaml
index 2e8176a96..dcf53e509 100644
--- a/.github/workflows/add-remove-new-fulcio.yaml
+++ b/.github/workflows/add-remove-new-fulcio.yaml
@@ -29,6 +29,7 @@ jobs:
           - v1.27.x
           - v1.28.x
           - v1.29.x
+          - v1.30.x
 
         leg:
           - fulcio-key-rotation
diff --git a/.github/workflows/fulcio-rekor-kind.yaml b/.github/workflows/fulcio-rekor-kind.yaml
index 79dd7337e..55db6c3df 100644
--- a/.github/workflows/fulcio-rekor-kind.yaml
+++ b/.github/workflows/fulcio-rekor-kind.yaml
@@ -29,6 +29,7 @@ jobs:
           - v1.27.x
           - v1.28.x
           - v1.29.x
+          - v1.30.x
 
         leg:
           - fulcio rekor ctlog e2e
diff --git a/.github/workflows/test-action-tuf.yaml b/.github/workflows/test-action-tuf.yaml
index 343224675..6c62d5b52 100644
--- a/.github/workflows/test-action-tuf.yaml
+++ b/.github/workflows/test-action-tuf.yaml
@@ -26,6 +26,7 @@ jobs:
           - v1.27.x
           - v1.28.x
           - v1.29.x
+          - v1.30.x
         release-version:
           - "main" # Test explicitly with latest
         go-version:
diff --git a/.github/workflows/test-release.yaml b/.github/workflows/test-release.yaml
index 9a916445b..c9877456f 100644
--- a/.github/workflows/test-release.yaml
+++ b/.github/workflows/test-release.yaml
@@ -26,6 +26,7 @@ jobs:
           - v1.27.x
           - v1.28.x
           - v1.29.x
+          - v1.30.x
         leg:
           - fulcio rekor ctlog e2e
         go-version:
diff --git a/actions/setup/action.yml b/actions/setup/action.yml
index 68bad4f1b..12952e149 100644
--- a/actions/setup/action.yml
+++ b/actions/setup/action.yml
@@ -45,9 +45,9 @@ inputs:
     required: true
     default: 'cluster.local'
   k8s-version:
-    description: 'kubernetes version to install (v1.25.x, v1.26.x, v1.27.x, v1.28.x, v1.29.x), default: v1.25.x'
+    description: 'kubernetes version to install (v1.27.x, v1.28.x, v1.29.x, v1.30.x), default: v1.27.x'
     required: true
-    default: 'v1.25.x'
+    default: 'v1.27.x'
 runs:
   using: "composite"
   steps:
diff --git a/hack/setup-kind.sh b/hack/setup-kind.sh
index e4b0c58fb..a8d752d9a 100755
--- a/hack/setup-kind.sh
+++ b/hack/setup-kind.sh
@@ -85,6 +85,12 @@ case ${K8S_VERSION} in
     KIND_IMAGE_SHA="sha256:51a1434a5397193442f0be2a297b488b6c919ce8a3931be0ce822606ea5ca245"
     KIND_IMAGE=kindest/node:${K8S_VERSION}@${KIND_IMAGE_SHA}
     ;;
+  v1.30.x)
+    K8S_VERSION="1.30.0"
+    KNATIVE_VERSION="1.12.0"
+    KIND_IMAGE_SHA="sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e"
+    KIND_IMAGE=kindest/node:${K8S_VERSION}@${KIND_IMAGE_SHA}
+    ;;
   *) echo "Unsupported version: ${K8S_VERSION}"; exit 1 ;;
 esac