diff --git a/Dockerfile b/Dockerfile
index c76ff6a..972d260 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1 +1 @@
-from gsiupm/senpy:0.11.0-python2.7
\ No newline at end of file
+from gsiupm/senpy:0.11.3-python2.7
\ No newline at end of file
diff --git a/k8s/senpy-ingress.yaml b/k8s/senpy-ingress.yaml
index ff3c873..401bb32 100644
--- a/k8s/senpy-ingress.yaml
+++ b/k8s/senpy-ingress.yaml
@@ -3,6 +3,9 @@ apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
   name: senpy-$NAME-ingress
+  annotations:
+    ingress.kubernetes.io/proxy-body-size: 0m
+    ingress.kubernetes.io/proxy-buffer-size: "256k"
 spec:
   rules:
   - host: senpy.cluster.gsi.dit.upm.es