diff --git a/helm.tf b/helm.tf
index 58aa418..8a98dc2 100644
--- a/helm.tf
+++ b/helm.tf
@@ -19,7 +19,7 @@ locals {
  cert-manager-version = "v1.12.14"
 
  istio-name    = "istio"
- istio-version = "1.0.47"
+ istio-version = "1.0.49"
 
  karpenter-name    = "karpenter"
  karpenter-version = "1.0.63"