diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index 790f54ca..24bca72d 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -348,15 +348,15 @@
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery",
-			"Rev": "48159c651603"
+			"Rev": "1aec6bc431a9"
 		},
 		{
 			"ImportPath": "k8s.io/client-go",
-			"Rev": "70eb4849511b"
+			"Rev": "80b546a37f63"
 		},
 		{
 			"ImportPath": "k8s.io/code-generator",
-			"Rev": "6bb2b634cece"
+			"Rev": "134829e366d8"
 		},
 		{
 			"ImportPath": "k8s.io/gengo",
diff --git a/go.mod b/go.mod
index d16e84bd..1ffdce64 100644
--- a/go.mod
+++ b/go.mod
@@ -6,9 +6,9 @@ go 1.13
 
 require (
 	k8s.io/api v0.0.0-20200320042356-1fc28ea2498c
-	k8s.io/apimachinery v0.0.0-20200320122144-48159c651603
-	k8s.io/client-go v0.0.0-20200323042902-70eb4849511b
-	k8s.io/code-generator v0.0.0-20200319201949-6bb2b634cece
+	k8s.io/apimachinery v0.0.0-20200324202305-1aec6bc431a9
+	k8s.io/client-go v0.0.0-20200325002657-80b546a37f63
+	k8s.io/code-generator v0.0.0-20200324222716-134829e366d8
 	k8s.io/klog v1.0.0
 )
 
@@ -16,7 +16,7 @@ replace (
 	golang.org/x/sys => golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a // pinned to release-branch.go1.13
 	golang.org/x/tools => golang.org/x/tools v0.0.0-20190821162956-65e3620a7ae7 // pinned to release-branch.go1.13
 	k8s.io/api => k8s.io/api v0.0.0-20200320042356-1fc28ea2498c
-	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20200320122144-48159c651603
-	k8s.io/client-go => k8s.io/client-go v0.0.0-20200323042902-70eb4849511b
-	k8s.io/code-generator => k8s.io/code-generator v0.0.0-20200319201949-6bb2b634cece
+	k8s.io/apimachinery => k8s.io/apimachinery v0.0.0-20200324202305-1aec6bc431a9
+	k8s.io/client-go => k8s.io/client-go v0.0.0-20200325002657-80b546a37f63
+	k8s.io/code-generator => k8s.io/code-generator v0.0.0-20200324222716-134829e366d8
 )
diff --git a/go.sum b/go.sum
index f336d9bb..4b5be572 100644
--- a/go.sum
+++ b/go.sum
@@ -199,9 +199,9 @@ gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 k8s.io/api v0.0.0-20200320042356-1fc28ea2498c/go.mod h1:5nMyHS4bWX496fulniJ+Sws3P6GLvaP43GadMObLf58=
-k8s.io/apimachinery v0.0.0-20200320122144-48159c651603/go.mod h1:yKN3QjQfKl8UdUL9RQ+/1VkR7nIUs7w02zC5CXhD+G0=
-k8s.io/client-go v0.0.0-20200323042902-70eb4849511b/go.mod h1:64IdCZeusi2RxFpEc1R4cLo9mtiRealqqsl6ysIAFeY=
-k8s.io/code-generator v0.0.0-20200319201949-6bb2b634cece/go.mod h1:HgVCDA66DadRZIO1Ym1MX49lfUdXKOzJ8HA7GQVQTMI=
+k8s.io/apimachinery v0.0.0-20200324202305-1aec6bc431a9/go.mod h1:yKN3QjQfKl8UdUL9RQ+/1VkR7nIUs7w02zC5CXhD+G0=
+k8s.io/client-go v0.0.0-20200325002657-80b546a37f63/go.mod h1:gP8YoPoPGqVSSen7AOdYHMpeiVu1pyCqnhsANkZ23V0=
+k8s.io/code-generator v0.0.0-20200324222716-134829e366d8/go.mod h1:HgVCDA66DadRZIO1Ym1MX49lfUdXKOzJ8HA7GQVQTMI=
 k8s.io/gengo v0.0.0-20190128074634-0689ccc1d7d6/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
 k8s.io/gengo v0.0.0-20200114144118-36b2048a9120 h1:RPscN6KhmG54S33L+lr3GS+oD1jmchIU0ll519K6FA4=
 k8s.io/gengo v0.0.0-20200114144118-36b2048a9120/go.mod h1:ezvh/TsK7cY6rbqRK0oQQ8IAqLxYwwyPxAX1Pzy0ii0=
diff --git a/pkg/generated/listers/samplecontroller/v1alpha1/foo.go b/pkg/generated/listers/samplecontroller/v1alpha1/foo.go
index a6cbf166..0c53ed6d 100644
--- a/pkg/generated/listers/samplecontroller/v1alpha1/foo.go
+++ b/pkg/generated/listers/samplecontroller/v1alpha1/foo.go
@@ -26,8 +26,10 @@ import (
 )
 
 // FooLister helps list Foos.
+// All objects returned here must be treated as read-only.
 type FooLister interface {
 	// List lists all Foos in the indexer.
+	// Objects returned here must be treated as read-only.
 	List(selector labels.Selector) (ret []*v1alpha1.Foo, err error)
 	// Foos returns an object that can list and get Foos.
 	Foos(namespace string) FooNamespaceLister
@@ -58,10 +60,13 @@ func (s *fooLister) Foos(namespace string) FooNamespaceLister {
 }
 
 // FooNamespaceLister helps list and get Foos.
+// All objects returned here must be treated as read-only.
 type FooNamespaceLister interface {
 	// List lists all Foos in the indexer for a given namespace.
+	// Objects returned here must be treated as read-only.
 	List(selector labels.Selector) (ret []*v1alpha1.Foo, err error)
 	// Get retrieves the Foo from the indexer for a given namespace and name.
+	// Objects returned here must be treated as read-only.
 	Get(name string) (*v1alpha1.Foo, error)
 	FooNamespaceListerExpansion
 }