diff --git a/chart/values.yaml b/chart/values.yaml
index 0680ad9f90c8649ffa826128e2c2cc6c8648af42..ac6c9b6a2c8feb27dd807e031bfbb71668800ae6 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -162,11 +162,11 @@ istio:
   git:
     repo: https://repo1.dso.mil/big-bang/product/packages/istio-controlplane.git
     path: "./chart"
-    tag: "1.18.2-bb.1"
+    tag: "1.19.0-bb.0"
   helmRepo:
     repoName: "registry1"
     chartName: "istio"
-    tag: "1.18.2-bb.1"
+    tag: "1.19.0-bb.0"
 
   # -- Tetrate Istio Distribution - Tetrate provides FIPs verified Istio and Envoy software and support,
   # validated through the FIPs Boring Crypto module. Find out more from Tetrate - https://www.tetrate.io/tetrate-istio-subscription