diff --git a/.cr-index/index.yaml b/.cr-index/index.yaml
index b0b3941..87c7287 100644
--- a/.cr-index/index.yaml
+++ b/.cr-index/index.yaml
@@ -1,6 +1,16 @@
 apiVersion: v1
 entries:
   authgear:
+  - apiVersion: v2
+    appVersion: 0.1.0
+    created: "2023-03-29T18:38:44.641154+09:00"
+    description: A Helm chart for Authgear
+    digest: f0b30797d8b1402c7bb8a16c19e8cf0106edae2d88a7c6fa92cc54d50bfd4e00
+    name: authgear
+    type: application
+    urls:
+    - https://github.com/authgear/helm-charts/releases/download/authgear-8.3.0/authgear-8.3.0.tgz
+    version: 8.3.0
   - apiVersion: v2
     appVersion: 0.1.0
     created: "2023-03-23T14:45:28.033016+09:00"
@@ -801,4 +811,4 @@ entries:
     urls:
     - https://github.com/authgear/helm-charts/releases/download/authgear-0.1.0/authgear-0.1.0.tgz
     version: 0.1.0
-generated: "2023-03-23T14:45:28.033166+09:00"
+generated: "2023-03-29T18:38:44.641839+09:00"
diff --git a/.cr-release-packages/authgear-8.3.0.tgz b/.cr-release-packages/authgear-8.3.0.tgz
new file mode 100644
index 0000000..d886f8d
Binary files /dev/null and b/.cr-release-packages/authgear-8.3.0.tgz differ