diff --git a/charts/matrix/Chart.lock b/charts/matrix/Chart.lock
index be2970f5..3e7b8bdf 100644
--- a/charts/matrix/Chart.lock
+++ b/charts/matrix/Chart.lock
@@ -7,6 +7,6 @@ dependencies:
   version: 9.1.0
 - name: matrix-authentication-service
   repository: https://small-hack.github.io/matrix-authentication-service-chart
-  version: 1.7.0
-digest: sha256:26eb49b8efb8d69eda2d44bc970ac3b2e7b8eb287673378311db495606992043
-generated: "2025-10-17T07:22:16.112135983Z"
+  version: 1.8.0
+digest: sha256:6523d5efb622d95a610e90e862881278bf2f6b80328254e971f8a74498838f26
+generated: "2025-10-17T07:32:14.897483216Z"
diff --git a/charts/matrix/Chart.yaml b/charts/matrix/Chart.yaml
index 195107c2..c19a4bf6 100644
--- a/charts/matrix/Chart.yaml
+++ b/charts/matrix/Chart.yaml
@@ -8,7 +8,7 @@ sources:
 
 type: application
 
-version: 20.4.0
+version: 20.5.0
 
 # renovate: image=ghcr.io/element-hq/synapse
 appVersion: v1.140.0
@@ -30,6 +30,6 @@ dependencies:
 
   - name: matrix-authentication-service
     alias: mas
-    version: 1.7.0
+    version: 1.8.0
     repository: https://small-hack.github.io/matrix-authentication-service-chart
     condition: mas.enabled
diff --git a/charts/matrix/README.md b/charts/matrix/README.md
index 761d9154..bd08a2de 100644
--- a/charts/matrix/README.md
+++ b/charts/matrix/README.md
@@ -1,6 +1,6 @@
 # matrix
 
-![Version: 20.4.0](https://img.shields.io/badge/Version-20.4.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.140.0](https://img.shields.io/badge/AppVersion-v1.140.0-informational?style=flat-square)
+![Version: 20.5.0](https://img.shields.io/badge/Version-20.5.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.140.0](https://img.shields.io/badge/AppVersion-v1.140.0-informational?style=flat-square)
 
 A Helm chart to deploy a Matrix homeserver stack on Kubernetes
 
@@ -21,7 +21,7 @@ A Helm chart to deploy a Matrix homeserver stack on Kubernetes
 | Repository | Name | Version |
 |------------|------|---------|
 | https://small-hack.github.io/coturn-chart | coturn | 9.1.0 |
-| https://small-hack.github.io/matrix-authentication-service-chart | mas(matrix-authentication-service) | 1.7.0 |
+| https://small-hack.github.io/matrix-authentication-service-chart | mas(matrix-authentication-service) | 1.8.0 |
 | oci://registry-1.docker.io/bitnamicharts | postgresql | 16.7.27 |
 
 ## Values
diff --git a/charts/matrix/charts/matrix-authentication-service-1.7.0.tgz b/charts/matrix/charts/matrix-authentication-service-1.7.0.tgz
deleted file mode 100644
index 74fa2591..00000000
Binary files a/charts/matrix/charts/matrix-authentication-service-1.7.0.tgz and /dev/null differ
diff --git a/charts/matrix/charts/matrix-authentication-service-1.8.0.tgz b/charts/matrix/charts/matrix-authentication-service-1.8.0.tgz
new file mode 100644
index 00000000..115ef1f8
Binary files /dev/null and b/charts/matrix/charts/matrix-authentication-service-1.8.0.tgz differ