diff --git a/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse-wellknown-lighttpd.yaml b/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse-wellknown-lighttpd.yaml
index 01656e817..c08a56e04 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse-wellknown-lighttpd.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse-wellknown-lighttpd.yaml
@@ -3,10 +3,10 @@ kind: ConfigMap
 metadata:
   name: matrix-synapse-wellknown-lighttpd
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
     component: well-known
 data:
diff --git a/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse.yaml b/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse.yaml
index 50d78d09f..af723582c 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/ConfigMap-matrix-synapse.yaml
@@ -3,10 +3,10 @@ kind: ConfigMap
 metadata:
   name: matrix-synapse
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
 data:
   log.yaml: |
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse-wellknown-lighttpd.yaml b/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse-wellknown-lighttpd.yaml
index 9483783e9..116453af0 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse-wellknown-lighttpd.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse-wellknown-lighttpd.yaml
@@ -3,10 +3,10 @@ kind: Deployment
 metadata:
   name: matrix-synapse-wellknown-lighttpd
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: well-known
 spec:
@@ -19,7 +19,7 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: d0198d74a6144a5980e5e1f55e04eba3532f93ebbcc2b5a73f598831f3734676
+        checksum/config: 687b9f1c69d161747fb065ea44762fbccb2b664c6907c38bc24c08cea851e684
       labels:
         app.kubernetes.io/name: matrix-synapse
         app.kubernetes.io/instance: matrix-synapse
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse.yaml b/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse.yaml
index baa98db5e..2eb62bceb 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Deployment-matrix-synapse.yaml
@@ -3,10 +3,10 @@ kind: Deployment
 metadata:
   name: matrix-synapse
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: synapse
 spec:
@@ -21,8 +21,8 @@ spec:
   template:
     metadata:
       annotations:
-        checksum/config: 13648c05f49095027336c9a2d1d30591025cdab4497a14542805b397fa3b92c8
-        checksum/secrets: 5c93bb9068a23109958239ac9b72c1876b9f5ecfbf8d078c294fd171be2259ab
+        checksum/config: 1a1586de8c35e01fbbd9a441a2b84a085b0d932a41708ab00b83131e8fa9524f
+        checksum/secrets: 65103df4d2772391aa78318d86e5f95d1cf9b3da6de8b24591a3cf36689525b8
       labels:
         app.kubernetes.io/name: matrix-synapse
         app.kubernetes.io/instance: matrix-synapse
@@ -73,7 +73,7 @@ spec:
                 secretKeyRef:
                   name: matrix-synapse-valkey-secret
                   key: password
-          image: "ghcr.io/element-hq/synapse:v1.148.0"
+          image: "ghcr.io/element-hq/synapse:v1.149.1"
           imagePullPolicy: IfNotPresent
           securityContext: {}
           ports:
diff --git a/clusters/cl01tl/manifests/matrix-synapse/PersistentVolumeClaim-matrix-synapse.yaml b/clusters/cl01tl/manifests/matrix-synapse/PersistentVolumeClaim-matrix-synapse.yaml
index c9d3a024f..5e1c0475a 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/PersistentVolumeClaim-matrix-synapse.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/PersistentVolumeClaim-matrix-synapse.yaml
@@ -3,10 +3,10 @@ apiVersion: v1
 metadata:
   name: matrix-synapse
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
 spec:
   accessModes:
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Pod-matrix-synapse-test-connection.yaml b/clusters/cl01tl/manifests/matrix-synapse/Pod-matrix-synapse-test-connection.yaml
index 08af10c22..7d7c6dd3c 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Pod-matrix-synapse-test-connection.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Pod-matrix-synapse-test-connection.yaml
@@ -3,10 +3,10 @@ kind: Pod
 metadata:
   name: "matrix-synapse-test-connection"
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
   annotations:
     "helm.sh/hook": test-success
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Secret-matrix-synapse.yaml b/clusters/cl01tl/manifests/matrix-synapse/Secret-matrix-synapse.yaml
index c346ddf78..6000df435 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Secret-matrix-synapse.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Secret-matrix-synapse.yaml
@@ -3,10 +3,10 @@ kind: Secret
 metadata:
   name: matrix-synapse
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
 stringData:
   config.yaml: "## Registration ##\n\nregistration_shared_secret: \"default\"\n\n## API Configuration ##\n\n## Database configuration ##\n\ndatabase:\n  name: \"psycopg2\"\n  args:\n    user: \"app\"\n    password: \"@@POSTGRES_PASSWORD@@\"\n    database: \"app\"\n    host: \"matrix-synapse-postgresql-18-cluster-rw\"\n    port: 5432\n    sslmode: \"prefer\"\n    cp_min: 5\n    cp_max: 10\n    \n\n## Redis configuration ##\n\nredis:\n  enabled: true\n  host: \"matrix-synapse-valkey\"\n  port: 6379\n  password: \"@@REDIS_PASSWORD@@\"\n"
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-replication.yaml b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-replication.yaml
index ed7efae20..97774cbb6 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-replication.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-replication.yaml
@@ -3,10 +3,10 @@ kind: Service
 metadata:
   name: matrix-synapse-replication
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-wellknown-lighttpd.yaml b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-wellknown-lighttpd.yaml
index 657e81efb..5435f8e36 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-wellknown-lighttpd.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse-wellknown-lighttpd.yaml
@@ -3,10 +3,10 @@ kind: Service
 metadata:
   name: matrix-synapse-wellknown-lighttpd
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
     app.kubernetes.io/component: well-known
 spec:
diff --git a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse.yaml b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse.yaml
index e7aedfd1b..4b8010a02 100644
--- a/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse.yaml
+++ b/clusters/cl01tl/manifests/matrix-synapse/Service-matrix-synapse.yaml
@@ -3,10 +3,10 @@ kind: Service
 metadata:
   name: matrix-synapse
   labels:
-    helm.sh/chart: matrix-synapse-3.12.22
+    helm.sh/chart: matrix-synapse-3.12.23
     app.kubernetes.io/name: matrix-synapse
     app.kubernetes.io/instance: matrix-synapse
-    app.kubernetes.io/version: "1.148.0"
+    app.kubernetes.io/version: "1.149.1"
     app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP