diff --git a/charts/matrix/Chart.lock b/charts/matrix/Chart.lock
index 01103b0d..b79395a2 100644
--- a/charts/matrix/Chart.lock
+++ b/charts/matrix/Chart.lock
@@ -7,6 +7,6 @@ dependencies:
   version: 8.0.0
 - name: matrix-authentication-service
   repository: https://small-hack.github.io/matrix-authentication-service-chart
-  version: 1.3.1
-digest: sha256:0e1c52b66eee5ade9c27ba49632e0ed44ccdb3d049b27d5f18db171615c19902
-generated: "2025-03-30T16:22:40.930956+02:00"
+  version: 1.4.2
+digest: sha256:3ccfb3743d39bd9625bf8f955c2a25d1387352a98aa100fe964a1259f86f23f8
+generated: "2025-03-30T22:35:41.826332+02:00"
diff --git a/charts/matrix/Chart.yaml b/charts/matrix/Chart.yaml
index 47160336..4e6cfa04 100644
--- a/charts/matrix/Chart.yaml
+++ b/charts/matrix/Chart.yaml
@@ -8,7 +8,7 @@ sources:
 
 type: application
 
-version: 19.0.0
+version: 19.3.0
 
 # renovate: image=ghcr.io/element-hq/synapse
 appVersion: v1.123.0
@@ -30,6 +30,6 @@ dependencies:
 
   - name: matrix-authentication-service
     alias: mas
-    version: 1.3.1
+    version: 1.4.2
     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 0d776e66..a58e7f88 100644
--- a/charts/matrix/README.md
+++ b/charts/matrix/README.md
@@ -1,6 +1,6 @@
 # matrix
 
-![Version: 19.0.0](https://img.shields.io/badge/Version-19.0.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.123.0](https://img.shields.io/badge/AppVersion-v1.123.0-informational?style=flat-square)
+![Version: 19.3.0](https://img.shields.io/badge/Version-19.3.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: v1.123.0](https://img.shields.io/badge/AppVersion-v1.123.0-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 | 8.0.0 |
-| https://small-hack.github.io/matrix-authentication-service-chart | mas(matrix-authentication-service) | 1.3.1 |
+| https://small-hack.github.io/matrix-authentication-service-chart | mas(matrix-authentication-service) | 1.4.2 |
 | oci://registry-1.docker.io/bitnamicharts | postgresql | 16.3.1 |
 
 ## Values
@@ -838,4 +838,4 @@ A Helm chart to deploy a Matrix homeserver stack on Kubernetes
 | volumes.synapseConfig.storageClass | string | `""` | Storage class (optional) |
 
 ----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.11.0](https://github.com/norwoodj/helm-docs/releases/v1.11.0)
+Autogenerated from chart metadata using [helm-docs v1.14.2](https://github.com/norwoodj/helm-docs/releases/v1.14.2)
diff --git a/charts/matrix/charts/matrix-authentication-service-1.3.1.tgz b/charts/matrix/charts/matrix-authentication-service-1.3.1.tgz
deleted file mode 100644
index 2d262461..00000000
Binary files a/charts/matrix/charts/matrix-authentication-service-1.3.1.tgz and /dev/null differ
diff --git a/charts/matrix/charts/matrix-authentication-service-1.4.2.tgz b/charts/matrix/charts/matrix-authentication-service-1.4.2.tgz
new file mode 100644
index 00000000..48be2738
Binary files /dev/null and b/charts/matrix/charts/matrix-authentication-service-1.4.2.tgz differ