diff --git a/glide.lock b/glide.lock
index e1abe40c..1a0937b8 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,5 +1,5 @@
 hash: e33ffcc6bb6fbd6496e430ef69139c47d0b4e79c6255c7184d2ec7307d7a55d1
-updated: 2017-06-16T17:40:15.118961307+05:30
+updated: 2017-06-20T14:23:11.012556696-04:00
 imports:
 - name: cloud.google.com/go
   version: 3b1ae45394a234c385be014e9a488f2bb6eef821
@@ -375,7 +375,7 @@ imports:
 - name: github.com/opencontainers/go-digest
   version: 279bed98673dd5bef374d3b6e4b09e2af76183bf
 - name: github.com/opencontainers/image-spec
-  version: df6f3c57dafbbf39d98c24fa6ab509183cfa3efc
+  version: d207df434d113728dc3373cb3a905f00b482a858
   subpackages:
   - specs-go
   - specs-go/v1
@@ -456,13 +456,13 @@ imports:
 - name: github.com/spf13/cast
   version: acbeb36b902d72a7a4c18e8f3241075e7ab763e4
 - name: github.com/spf13/cobra
-  version: b4dbd37a01839e0653eec12aa4bbb2a2ce7b2a37
+  version: 99b5d838ca16c25cc4944e323684f8415e8b10ba
 - name: github.com/spf13/jwalterweatherman
   version: 0efa5202c04663c757d84f90f5219c1250baf94f
 - name: github.com/spf13/pflag
   version: e57e3eeb33f795204c1ca35f56c44f83227c6e66
 - name: github.com/spf13/viper
-  version: a1ecfa6a20bd4ef9e9caded262ee1b1b26847675
+  version: c1de95864d73a5465492829d7cb2dd422b19ac96
 - name: github.com/ugorji/go
   version: f4485b318aadd133842532f841dc205a8e339d74
   subpackages:
diff --git a/vendor/github.com/spf13/cobra/command.go b/vendor/github.com/spf13/cobra/command.go
index e85bf51a..2cd6ee80 100644
--- a/vendor/github.com/spf13/cobra/command.go
+++ b/vendor/github.com/spf13/cobra/command.go
@@ -1249,13 +1249,20 @@ func (c *Command) persistentFlag(name string) (flag *flag.Flag) {
 }
 
 // ParseFlags parses persistent flag tree and local flags.
-func (c *Command) ParseFlags(args []string) (err error) {
+func (c *Command) ParseFlags(args []string) error {
 	if c.DisableFlagParsing {
 		return nil
 	}
+
+	beforeErrorBufLen := c.flagErrorBuf.Len()
 	c.mergePersistentFlags()
-	err = c.Flags().Parse(args)
-	return
+	err := c.Flags().Parse(args)
+	// Print warnings if they occurred (e.g. deprecated flag messages).
+	if c.flagErrorBuf.Len()-beforeErrorBufLen > 0 && err == nil {
+		c.Print(c.flagErrorBuf.String())
+	}
+
+	return err
 }
 
 // Parent returns a commands parent command.
diff --git a/vendor/github.com/spf13/viper/viper.go b/vendor/github.com/spf13/viper/viper.go
index 31b41a6b..39a3c06f 100644
--- a/vendor/github.com/spf13/viper/viper.go
+++ b/vendor/github.com/spf13/viper/viper.go
@@ -53,7 +53,7 @@ func init() {
 type remoteConfigFactory interface {
 	Get(rp RemoteProvider) (io.Reader, error)
 	Watch(rp RemoteProvider) (io.Reader, error)
-	WatchChannel(rp RemoteProvider)(<-chan *RemoteResponse, chan bool)
+	WatchChannel(rp RemoteProvider) (<-chan *RemoteResponse, chan bool)
 }
 
 // RemoteConfig is optional, see the remote package
@@ -597,32 +597,33 @@ func (v *Viper) Get(key string) interface{} {
 		return nil
 	}
 
-	valType := val
 	if v.typeByDefValue {
 		// TODO(bep) this branch isn't covered by a single test.
+		valType := val
 		path := strings.Split(lcaseKey, v.keyDelim)
 		defVal := v.searchMap(v.defaults, path)
 		if defVal != nil {
 			valType = defVal
 		}
+
+		switch valType.(type) {
+		case bool:
+			return cast.ToBool(val)
+		case string:
+			return cast.ToString(val)
+		case int64, int32, int16, int8, int:
+			return cast.ToInt(val)
+		case float64, float32:
+			return cast.ToFloat64(val)
+		case time.Time:
+			return cast.ToTime(val)
+		case time.Duration:
+			return cast.ToDuration(val)
+		case []string:
+			return cast.ToStringSlice(val)
+		}
 	}
 
-	switch valType.(type) {
-	case bool:
-		return cast.ToBool(val)
-	case string:
-		return cast.ToString(val)
-	case int64, int32, int16, int8, int:
-		return cast.ToInt(val)
-	case float64, float32:
-		return cast.ToFloat64(val)
-	case time.Time:
-		return cast.ToTime(val)
-	case time.Duration:
-		return cast.ToDuration(val)
-	case []string:
-		return cast.ToStringSlice(val)
-	}
 	return val
 }