diff --git a/Gopkg.lock b/Gopkg.lock
index 2615970dd2..13855ecce1 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -931,8 +931,8 @@
     "storage/v1beta1",
   ]
   pruneopts = "UT"
-  revision = "d1dc89ebaebe945edbeff52a79f50c791a59ff87"
-  version = "kubernetes-1.12.2"
+  revision = "b503174bad5991eb66f18247f52e41c3258f6348"
+  version = "kubernetes-1.12.3"
 
 [[projects]]
   digest = "1:baeac12abc29d43f13709189aafac75574854deb444989f9aa23abb44acda584"
@@ -974,8 +974,8 @@
     "pkg/registry/customresourcedefinition",
   ]
   pruneopts = "UT"
-  revision = "ba848ee89ca33b38df441261aaa6fc32642e5628"
-  version = "kubernetes-1.12.2"
+  revision = "0cd23ebeb6882bd1cdc2cb15fc7b2d72e8a86a5b"
+  version = "kubernetes-1.12.3"
 
 [[projects]]
   digest = "1:583504024bee52cbf769d4eeffcd458841fb99a95cfec65dde801fd4cc6534f5"
@@ -1034,8 +1034,8 @@
     "third_party/forked/golang/reflect",
   ]
   pruneopts = "UT"
-  revision = "f71dbbc36e126f5a371b85f6cca96bc8c57db2b6"
-  version = "kubernetes-1.12.2"
+  revision = "eddba98df674a16931d2d4ba75edc3a389bf633a"
+  version = "kubernetes-1.12.3"
 
 [[projects]]
   branch = "master"
@@ -1295,8 +1295,8 @@
     "util/workqueue",
   ]
   pruneopts = "UT"
-  revision = "bf181536cb4da7eeb6ed732fcf79ecf0e36efaa2"
-  version = "kubernetes-1.12.2"
+  revision = "d082d5923d3cc0bfbb066ee5fbdea3d0ca79acf8"
+  version = "kubernetes-1.12.3"
 
 [[projects]]
   branch = "master"
diff --git a/Gopkg.toml b/Gopkg.toml
index 9cb9005ef3..e9d8d23c27 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -25,19 +25,19 @@ required = ["sigs.k8s.io/testing_frameworks/integration",
 
 [[constraint]]
   name = "k8s.io/api"
-  version = "kubernetes-1.12.2"
+  version = "kubernetes-1.12.3"
 
 [[constraint]]
   name = "k8s.io/apiextensions-apiserver"
-  version = "kubernetes-1.12.2"
+  version = "kubernetes-1.12.3"
 
 [[constraint]]
   name = "k8s.io/apimachinery"
-  version = "kubernetes-1.12.2"
+  version = "kubernetes-1.12.3"
 
 [[constraint]]
   name = "k8s.io/client-go"
-  version = "kubernetes-1.12.2"
+  version = "kubernetes-1.12.3"
 
 [[constraint]]
   name = "github.com/onsi/ginkgo"
diff --git a/hack/check-everything.sh b/hack/check-everything.sh
index f0d3a81dd9..50d0c50d08 100755
--- a/hack/check-everything.sh
+++ b/hack/check-everything.sh
@@ -66,6 +66,7 @@ function fetch_kb_tools {
 header_text "using tools"
 
 which gometalinter.v2
+which dep
 fetch_kb_tools
 setup_envs
 
diff --git a/hack/verify.sh b/hack/verify.sh
index 57cf9401c3..c6748189a1 100755
--- a/hack/verify.sh
+++ b/hack/verify.sh
@@ -55,3 +55,6 @@ gometalinter.v2 --disable-all \
 #    --enable=gosec \
 #    --enable=maligned \
 #    --enable=safesql \
+
+header_text "running dep check"
+dep check