diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e27cd16da..d1b9fdc3a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 # v6.0.0b1
 - Update to Kubernetes 1.10 cluster
+- Config loader now raises exception on duplicated name in kubeconfig [kubernetes-client/python-base#47](https://github.com/kubernetes-client/python-base/pull/47)
 - New API: add PATCH to CustomObjectsApi [kubernetes-client/gen#53](https://github.com/kubernetes-client/gen/pull/53)
 - Documentation update: never let cluster-scoped resources skip webhooks [kubernetes/kubernetes#58185](https://github.com/kubernetes/kubernetes/pull/58185)
 
diff --git a/kubernetes/base b/kubernetes/base
index 9aed5add59..11da619c9e 160000
--- a/kubernetes/base
+++ b/kubernetes/base
@@ -1 +1 @@
-Subproject commit 9aed5add59077787bbdd144246939a0ac610ca8d
+Subproject commit 11da619c9ef7b2e26fe162e5feeb72d5bedcc5c9