diff --git a/continuousintegration/docker/ctafrontend/cc7/etc/yum.repos.d/cta-ci.repo b/continuousintegration/docker/ctafrontend/cc7/etc/yum.repos.d/cta-ci.repo
index 9d6003a5c1e799c7eae7a6b45812e6b7917ebf27..ca9aa43c5cb1b018f5b564157749535e31eb3e6c 100644
--- a/continuousintegration/docker/ctafrontend/cc7/etc/yum.repos.d/cta-ci.repo
+++ b/continuousintegration/docker/ctafrontend/cc7/etc/yum.repos.d/cta-ci.repo
@@ -5,16 +5,9 @@ priority=2
 gpgcheck=0
 enabled=1
 
-[cta-ci-ceph]
-name=CTA CI repo ceph cache
-baseurl=https://cta-ci-repo.web.cern.ch/cta-ci-repo/ceph/
-priority=3
-gpgcheck=0
-enabled=1
-
-[cta-ci-ceph-luminous]
-name=CTA CI repo ceph-luminous cache to prevent automatic upgrade of branches with no ceph versionlock
-baseurl=https://cta-ci-repo.web.cern.ch/cta-ci-repo/ceph-luminous
+[cta-ci-ceph-nautilus]
+name=CTA CI repo ceph-nautilus cache
+baseurl=https://cta-ci-repo.web.cern.ch/cta-ci-repo/ceph-nautilus
 priority=3
 gpgcheck=0
 enabled=1
diff --git a/cta.spec.in b/cta.spec.in
index 947463644b7aa65bdebe1d1111644a7df88144e6..72f0fd204ec5d290651ca7da6e1b37fc307e98ef 100644
--- a/cta.spec.in
+++ b/cta.spec.in
@@ -40,7 +40,7 @@ BuildRequires: cmake >= 2.6 redhat-rpm-config
 
 # The CTA client is the only component of CTA that can be compiled on both SLC6
 # and C77, therefore only the packages it depends on are required for SLC6
-%define radosVersion 2:12.2.2
+%define radosVersion 2:14.2.8
 BuildRequires: xrootd-client-devel  >= 1:4.10.0
 BuildRequires: xrootd-devel         >= 1:4.10.0
 BuildRequires: xrootd-server-devel  >= 1:4.10.0