diff --git a/chart/values.yaml b/chart/values.yaml
index 85d192554babe2193265b4e770e4ae8088a23faf..c0b732788c5463f05216e0889d1224bc5e676dc6 100644
--- a/chart/values.yaml
+++ b/chart/values.yaml
@@ -127,7 +127,7 @@ istio:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/istio-controlplane.git
     path: "./chart"
-    tag: "1.11.5-bb.2"
+    tag: "1.13.1-bb.0"
 
   # Ingress gateways are created based on the key name.  Adding more keys will add ingress gateways.
   # Ingress gateways are setup in a Horizontal Pod Autoscaler with 1 to 5 replicas
@@ -239,7 +239,7 @@ istiooperator:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/istio-operator.git
     path: "./chart"
-    tag: "1.11.5-bb.1"
+    tag: "1.13.1-bb.0"
 
   # -- Flux reconciliation overrides specifically for the Istio Operator Package
   flux: {}