diff --git a/chart/Chart.yaml b/chart/Chart.yaml
index 93b1c39b304b092fdf92d39fdb16bbeb8f482ff0..aa19a7094aa5bc9fb70971010df2866e9be6f04e 100644
--- a/chart/Chart.yaml
+++ b/chart/Chart.yaml
@@ -1,6 +1,7 @@
 apiVersion: v2
 name: bigbang
 version: 2.31.0
+kubeVersion: ">=1.28.0-0"
 description: Big Bang is a declarative, continuous delivery tool for core DoD hardened and approved packages into a Kubernetes cluster.
 
 type: application
diff --git a/chart/values.yaml b/chart/values.yaml
index 6678e7d32e32b84dda076b1435fe7ec0dee77d47..2e5425e35335003ebb5dc374403b741945e01023 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -174,11 +174,11 @@ istio:
   git:
     repo: https://repo1.dso.mil/big-bang/product/packages/istio-controlplane.git
     path: "./chart"
-    tag: "1.22.2-bb.1"
+    tag: "1.22.2-bb.2"
   helmRepo:
     repoName: "registry1"
     chartName: "istio"
-    tag: "1.22.2-bb.1"
+    tag: "1.22.2-bb.2"
     # -- If the HelmRelease should verify the cosign signature of the HelmRepo (only relevant if Repo is OCI).  Set to 'false' to disable verification.
     # cosignVerify: