diff --git a/kubernetes/dspace-deployment.yaml b/kubernetes/dspace-deployment.yaml
index ed4f605ee2ee3b9695c1839e6e9672096f1477d3..e436c6dc2374d5e1eef4a775e43802ec4bac71cf 100644
--- a/kubernetes/dspace-deployment.yaml
+++ b/kubernetes/dspace-deployment.yaml
@@ -56,7 +56,7 @@ spec:
             secretKeyRef:
               key: mail.pass
               name: dspace-secrets
-        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/dspace:1.3.4
+        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/dspace:1.3.4-RC6
         name: clarin-dspace
         imagePullPolicy: Always
         ports:
diff --git a/kubernetes/nginx-deployment.yaml b/kubernetes/nginx-deployment.yaml
index 76479e218d7cd22c76fed1de398410980f09f50b..5c3d09ea92e1b6836d23e161ed490db93eabe503 100644
--- a/kubernetes/nginx-deployment.yaml
+++ b/kubernetes/nginx-deployment.yaml
@@ -20,7 +20,7 @@ spec:
         io.kompose.service: nginx
     spec:
       containers:
-      - image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/nginx:1.3.4
+      - image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/nginx:1.3.4-RC6
         imagePullPolicy: Always
         name: clarin-nginx
         ports:
diff --git a/kubernetes/postgres-deployment.yaml b/kubernetes/postgres-deployment.yaml
index 3006ca2a7efb0be381bfde36a710576efb6a49e5..97ef057d73e86a5a6039f5a50540a8d87f82ff73 100644
--- a/kubernetes/postgres-deployment.yaml
+++ b/kubernetes/postgres-deployment.yaml
@@ -48,7 +48,7 @@ spec:
             secretKeyRef:
               key: dspace.utils.name
               name: dspace-secrets
-        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/postgres:1.3.4
+        image: gitlab.inf.unibz.it:4567/commul/docker/clarin-dspace/staging/postgres:1.3.4-RC6
         imagePullPolicy: Always
         name: clarin-postgres
         resources: {}