diff --git a/staging/src/k8s.io/api/Godeps/Godeps.json b/staging/src/k8s.io/api/Godeps/Godeps.json
index e5b1d680e35..328e61afeb0 100644
--- a/staging/src/k8s.io/api/Godeps/Godeps.json
+++ b/staging/src/k8s.io/api/Godeps/Godeps.json
@@ -36,7 +36,15 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
+		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
 		},
 		{
 			"ImportPath": "github.com/spf13/pflag",
diff --git a/staging/src/k8s.io/apiextensions-apiserver/Godeps/Godeps.json b/staging/src/k8s.io/apiextensions-apiserver/Godeps/Godeps.json
index 0a7223e11b4..e834f880a3a 100644
--- a/staging/src/k8s.io/apiextensions-apiserver/Godeps/Godeps.json
+++ b/staging/src/k8s.io/apiextensions-apiserver/Godeps/Godeps.json
@@ -524,7 +524,7 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
 		},
 		{
 			"ImportPath": "github.com/mailru/easyjson/buffer",
@@ -542,6 +542,14 @@
 			"ImportPath": "github.com/matttproud/golang_protobuf_extensions/pbutil",
 			"Rev": "fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a"
 		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
+		},
 		{
 			"ImportPath": "github.com/pborman/uuid",
 			"Rev": "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
diff --git a/staging/src/k8s.io/apimachinery/Godeps/Godeps.json b/staging/src/k8s.io/apimachinery/Godeps/Godeps.json
index 915c169f0f8..99a8ffd1eab 100644
--- a/staging/src/k8s.io/apimachinery/Godeps/Godeps.json
+++ b/staging/src/k8s.io/apimachinery/Godeps/Godeps.json
@@ -92,7 +92,15 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
+		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
 		},
 		{
 			"ImportPath": "github.com/mxk/go-flowrate/flowrate",
diff --git a/staging/src/k8s.io/apiserver/Godeps/Godeps.json b/staging/src/k8s.io/apiserver/Godeps/Godeps.json
index 6b2785c0e09..89572f79fac 100644
--- a/staging/src/k8s.io/apiserver/Godeps/Godeps.json
+++ b/staging/src/k8s.io/apiserver/Godeps/Godeps.json
@@ -496,7 +496,7 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
 		},
 		{
 			"ImportPath": "github.com/mailru/easyjson/buffer",
@@ -514,6 +514,14 @@
 			"ImportPath": "github.com/matttproud/golang_protobuf_extensions/pbutil",
 			"Rev": "fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a"
 		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
+		},
 		{
 			"ImportPath": "github.com/pborman/uuid",
 			"Rev": "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
diff --git a/staging/src/k8s.io/client-go/Godeps/Godeps.json b/staging/src/k8s.io/client-go/Godeps/Godeps.json
index 039faf35b34..a6705357f08 100644
--- a/staging/src/k8s.io/client-go/Godeps/Godeps.json
+++ b/staging/src/k8s.io/client-go/Godeps/Godeps.json
@@ -144,7 +144,15 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
+		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
 		},
 		{
 			"ImportPath": "github.com/pmezard/go-difflib/difflib",
diff --git a/staging/src/k8s.io/kube-aggregator/Godeps/Godeps.json b/staging/src/k8s.io/kube-aggregator/Godeps/Godeps.json
index d4a256e01b3..b76a40f2f51 100644
--- a/staging/src/k8s.io/kube-aggregator/Godeps/Godeps.json
+++ b/staging/src/k8s.io/kube-aggregator/Godeps/Godeps.json
@@ -204,7 +204,7 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
 		},
 		{
 			"ImportPath": "github.com/mailru/easyjson/buffer",
@@ -222,6 +222,14 @@
 			"ImportPath": "github.com/matttproud/golang_protobuf_extensions/pbutil",
 			"Rev": "fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a"
 		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
+		},
 		{
 			"ImportPath": "github.com/mxk/go-flowrate/flowrate",
 			"Rev": "cca7078d478f8520f85629ad7c68962d31ed7682"
diff --git a/staging/src/k8s.io/metrics/Godeps/Godeps.json b/staging/src/k8s.io/metrics/Godeps/Godeps.json
index 2934a4444a1..65b20b64fa7 100644
--- a/staging/src/k8s.io/metrics/Godeps/Godeps.json
+++ b/staging/src/k8s.io/metrics/Godeps/Godeps.json
@@ -60,7 +60,15 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
+		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
 		},
 		{
 			"ImportPath": "github.com/spf13/pflag",
diff --git a/staging/src/k8s.io/sample-apiserver/Godeps/Godeps.json b/staging/src/k8s.io/sample-apiserver/Godeps/Godeps.json
index 0ab832eae9d..f4b31c71445 100644
--- a/staging/src/k8s.io/sample-apiserver/Godeps/Godeps.json
+++ b/staging/src/k8s.io/sample-apiserver/Godeps/Godeps.json
@@ -196,7 +196,7 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
 		},
 		{
 			"ImportPath": "github.com/mailru/easyjson/buffer",
@@ -214,6 +214,14 @@
 			"ImportPath": "github.com/matttproud/golang_protobuf_extensions/pbutil",
 			"Rev": "fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a"
 		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
+		},
 		{
 			"ImportPath": "github.com/pborman/uuid",
 			"Rev": "ca53cad383cad2479bbba7f7a1a05797ec1386e4"
diff --git a/staging/src/k8s.io/sample-controller/Godeps/Godeps.json b/staging/src/k8s.io/sample-controller/Godeps/Godeps.json
index b196ccb9eec..7fcd5bd5e7c 100644
--- a/staging/src/k8s.io/sample-controller/Godeps/Godeps.json
+++ b/staging/src/k8s.io/sample-controller/Godeps/Godeps.json
@@ -80,7 +80,15 @@
 		},
 		{
 			"ImportPath": "github.com/json-iterator/go",
-			"Rev": "13f86432b882000a51c6e610c620974462691a97"
+			"Rev": "2ddf6d758266fcb080a4f9e054b9f292c85e6798"
+		},
+		{
+			"ImportPath": "github.com/modern-go/concurrent",
+			"Rev": "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+		},
+		{
+			"ImportPath": "github.com/modern-go/reflect2",
+			"Rev": "05fbef0ca5da472bbf96c9322b84a53edc03c9fd"
 		},
 		{
 			"ImportPath": "github.com/spf13/pflag",