diff --git a/internal/templates/mautrixsignal_deployment.yaml b/internal/templates/mautrixsignal_deployment.yaml
index 0413315..62479ac 100644
--- a/internal/templates/mautrixsignal_deployment.yaml
+++ b/internal/templates/mautrixsignal_deployment.yaml
@@ -38,7 +38,7 @@ spec:
         - mountPath: /data
           name: mautrixsignal-data
       containers:
-      - image: dock.mau.dev/mautrix/signal:v0.8.4
+      - image: dock.mau.dev/mautrix/signal:v25.11
         name: mautrix-signal
         volumeMounts:
         - mountPath: /data
diff --git a/internal/templates/synapse_deployment.yaml b/internal/templates/synapse_deployment.yaml
index 75aee92..fd55c70 100644
--- a/internal/templates/synapse_deployment.yaml
+++ b/internal/templates/synapse_deployment.yaml
@@ -35,7 +35,7 @@ spec:
               mountPath: /data-homeserver
             - name: data-pv
               mountPath: /data
-        - image: "matrixdotorg/synapse:v1.136.0"
+        - image: "matrixdotorg/synapse:v1.143.0"
           name: "synapse-generate"
           args: [ "generate" ]
           env:
@@ -61,7 +61,7 @@ spec:
             mountPath: /data-mautrixsignal
         {{- end }}
       containers:
-        - image: "matrixdotorg/synapse:v1.136.0"
+        - image: "matrixdotorg/synapse:v1.143.0"
           name: "synapse"
           env:
             - name: SYNAPSE_CONFIG_PATH