diff --git a/vendor/github.com/kardianos/osext/README.md b/vendor/github.com/kardianos/osext/README.md
index 61350baba..15cbc3d95 100644
--- a/vendor/github.com/kardianos/osext/README.md
+++ b/vendor/github.com/kardianos/osext/README.md
@@ -1,7 +1,12 @@
 ### Extensions to the "os" package.
 
+[![GoDoc](https://godoc.org/github.com/kardianos/osext?status.svg)](https://godoc.org/github.com/kardianos/osext)
+
 ## Find the current Executable and ExecutableFolder.
 
+As of go1.8 the Executable function may be found in `os`. The Executable function
+in the std lib `os` package is used if available.
+
 There is sometimes utility in finding the current executable file
 that is running. This can be used for upgrading the current executable
 or finding resources located relative to the executable file. Both
diff --git a/vendor/github.com/kardianos/osext/osext_go18.go b/vendor/github.com/kardianos/osext/osext_go18.go
new file mode 100644
index 000000000..009d8a926
--- /dev/null
+++ b/vendor/github.com/kardianos/osext/osext_go18.go
@@ -0,0 +1,9 @@
+//+build go1.8,!openbsd
+
+package osext
+
+import "os"
+
+func executable() (string, error) {
+	return os.Executable()
+}
diff --git a/vendor/github.com/kardianos/osext/osext_plan9.go b/vendor/github.com/kardianos/osext/osext_plan9.go
index 655750c54..95e237137 100644
--- a/vendor/github.com/kardianos/osext/osext_plan9.go
+++ b/vendor/github.com/kardianos/osext/osext_plan9.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//+build !go1.8
+
 package osext
 
 import (
diff --git a/vendor/github.com/kardianos/osext/osext_procfs.go b/vendor/github.com/kardianos/osext/osext_procfs.go
index d59847ee5..e1f16f885 100644
--- a/vendor/github.com/kardianos/osext/osext_procfs.go
+++ b/vendor/github.com/kardianos/osext/osext_procfs.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build linux netbsd solaris dragonfly
+// +build !go1.8,android !go1.8,linux !go1.8,netbsd !go1.8,solaris !go1.8,dragonfly
 
 package osext
 
@@ -16,7 +16,7 @@ import (
 
 func executable() (string, error) {
 	switch runtime.GOOS {
-	case "linux":
+	case "linux", "android":
 		const deletedTag = " (deleted)"
 		execpath, err := os.Readlink("/proc/self/exe")
 		if err != nil {
diff --git a/vendor/github.com/kardianos/osext/osext_sysctl.go b/vendor/github.com/kardianos/osext/osext_sysctl.go
index 66da0bcf9..33cee2522 100644
--- a/vendor/github.com/kardianos/osext/osext_sysctl.go
+++ b/vendor/github.com/kardianos/osext/osext_sysctl.go
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build darwin freebsd openbsd
+// +build !go1.8,darwin !go1.8,freebsd openbsd
 
 package osext
 
diff --git a/vendor/github.com/kardianos/osext/osext_windows.go b/vendor/github.com/kardianos/osext/osext_windows.go
index 72d282cf8..074b3b385 100644
--- a/vendor/github.com/kardianos/osext/osext_windows.go
+++ b/vendor/github.com/kardianos/osext/osext_windows.go
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//+build !go1.8
+
 package osext
 
 import (
diff --git a/vendor/vendor.json b/vendor/vendor.json
index d8aac32d0..e1719e3e4 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -658,9 +658,10 @@
 			"revisionTime": "2017-05-04T20:45:05Z"
 		},
 		{
-			"checksumSHA1": "6nmAJBw2phU9MUmkUnqFvbO5urg=",
+			"checksumSHA1": "gEjGS03N1eysvpQ+FCHTxPcbxXc=",
 			"path": "github.com/kardianos/osext",
-			"revision": "29ae4ffbc9a6fe9fb2bc5029050ce6996ea1d3bc"
+			"revision": "ae77be60afb1dcacde03767a8c37337fad28ac14",
+			"revisionTime": "2017-05-10T13:15:34Z"
 		},
 		{
 			"checksumSHA1": "yIeeBxrnquUChoE+Rpz7qU6WygQ=",