diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 972e24d..67501ae 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -6,5 +6,5 @@
   "charts/meowhq-haproxy": "1.4.0",
   "charts/meowhq-redis": "1.19.0",
   "charts/meowhq-istio": "1.0.0",
-  "charts/meowhq-istio-gateway": "1.0.0"
+  "charts/meowhq-istio-gateway": "1.0.1"
 }
diff --git a/charts/meowhq-istio-gateway/CHANGELOG.md b/charts/meowhq-istio-gateway/CHANGELOG.md
index b2be33e..0bcaed5 100644
--- a/charts/meowhq-istio-gateway/CHANGELOG.md
+++ b/charts/meowhq-istio-gateway/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.0.1](https://github.com/sunggun-yu/meowhq-helm-charts/compare/meowhq-istio-gateway-v1.0.0...meowhq-istio-gateway-v1.0.1) (2025-02-23)
+
+
+### Bug Fixes
+
+* change istio gateway default nameespace ([c1aee36](https://github.com/sunggun-yu/meowhq-helm-charts/commit/c1aee360476a0df1079f5e70e596ce5a8bebb48e))
+
 ## 1.0.0 (2025-02-23)
 
 
diff --git a/charts/meowhq-istio-gateway/Chart.yaml b/charts/meowhq-istio-gateway/Chart.yaml
index db35325..f95f6a6 100644
--- a/charts/meowhq-istio-gateway/Chart.yaml
+++ b/charts/meowhq-istio-gateway/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 name: meowhq-istio-gateway
 description: A Parent Helm chart that configures Istio Ingress Gateway
 type: application
-version: 1.0.0
+version: 1.0.1
 appVersion: 1.24.3
 dependencies:
   - name: gateway