diff --git a/glide.lock b/glide.lock
index 572094a..c7a384e 100644
--- a/glide.lock
+++ b/glide.lock
@@ -1,12 +1,12 @@
-hash: ebc39e5b2036ba2235316f2897fb9f2e696c6a7d5389416812722cc8ed3dfa21
-updated: 2016-06-10T16:27:29.24243625-04:00
+hash: 89ab42baaeb2d708ad98cbd606ebeecfcb7874d64b30bc130c6e337f2ea3a4ea
+updated: 2016-06-30T09:50:18.895962151-04:00
 imports:
 - name: github.com/codegangsta/cli
   version: 71f57d300dd6a780ac1856c005c4b518cfd498ec
 - name: github.com/Masterminds/semver
   version: 808ed7761c233af2de3f9729a041d68c62527f3a
 - name: github.com/Masterminds/vcs
-  version: 7af28b64c5ec41b1558f5514fd938379822c237c
+  version: fbe9fb6ad5b5f35b3e82a7c21123cfc526cbf895
 - name: gopkg.in/yaml.v2
   version: a83829b6f1293c91addabc89d0571c246397bbf4
 testImports: []
diff --git a/glide.yaml b/glide.yaml
index a8c5b4a..1a1f789 100644
--- a/glide.yaml
+++ b/glide.yaml
@@ -11,7 +11,7 @@
 import:
 - package: gopkg.in/yaml.v2
 - package: github.com/Masterminds/vcs
-  version: ^1.7.0
+  version: ^1.8.0
 - package: github.com/codegangsta/cli
   version: ~1.14.0
 - package: github.com/Masterminds/semver
diff --git a/vendor/github.com/Masterminds/vcs/.travis.yml b/vendor/github.com/Masterminds/vcs/.travis.yml
index a8c32da..5c50c4a 100644
--- a/vendor/github.com/Masterminds/vcs/.travis.yml
+++ b/vendor/github.com/Masterminds/vcs/.travis.yml
@@ -18,4 +18,9 @@
 sudo: false
 
 notifications:
-  irc: "irc.freenode.net#masterminds"
+  webhooks:
+    urls:
+      - https://webhooks.gitter.im/e/06e3328629952dabe3e0
+    on_success: change  # options: [always|never|change] default: always
+    on_failure: always  # options: [always|never|change] default: always
+    on_start: never     # options: [always|never|change] default: always
diff --git a/vendor/github.com/Masterminds/vcs/CHANGELOG.md b/vendor/github.com/Masterminds/vcs/CHANGELOG.md
index d178685..6362674 100644
--- a/vendor/github.com/Masterminds/vcs/CHANGELOG.md
+++ b/vendor/github.com/Masterminds/vcs/CHANGELOG.md
@@ -1,4 +1,18 @@
-1.7.0 (2016-05-05)
+# 1.8.0 (2016-06-29)
+
+## Added
+- #43: Detect when tool (e.g., git, svn, etc) not installed
+- #49: Detect access denied and not found situations
+
+## Changed
+- #48: Updated Go Report Gard url to new format
+- Refactored SVN handling to detect when not in a top level directory
+- Updating tagging to v[SemVer] structure for compatibility with other tools.
+
+## Fixed
+- #45: Fixed hg's update method so that it pulls from remote before updates
+
+# 1.7.0 (2016-05-05)
 
 - Adds a glide.yaml file with some limited information.
 - Implements #37: Ability to export source as a directory.
diff --git a/vendor/github.com/Masterminds/vcs/README.md b/vendor/github.com/Masterminds/vcs/README.md
index 6025f2d..cdb981f 100644
--- a/vendor/github.com/Masterminds/vcs/README.md
+++ b/vendor/github.com/Masterminds/vcs/README.md
@@ -3,7 +3,7 @@
 Manage repos in varying version control systems with ease through a common
 interface.
 
-[![Build Status](https://travis-ci.org/Masterminds/vcs.svg)](https://travis-ci.org/Masterminds/vcs) [![GoDoc](https://godoc.org/github.com/Masterminds/vcs?status.png)](https://godoc.org/github.com/Masterminds/vcs) [![Go Report Card](http://goreportcard.com/badge/Masterminds/vcs)](http://goreportcard.com/report/Masterminds/vcs)
+[![Build Status](https://travis-ci.org/Masterminds/vcs.svg)](https://travis-ci.org/Masterminds/vcs) [![GoDoc](https://godoc.org/github.com/Masterminds/vcs?status.png)](https://godoc.org/github.com/Masterminds/vcs) [![Go Report Card](https://goreportcard.com/badge/github.com/Masterminds/vcs)](https://goreportcard.com/report/github.com/Masterminds/vcs)
 
 ## Quick Usage
 
diff --git a/vendor/github.com/Masterminds/vcs/bzr.go b/vendor/github.com/Masterminds/vcs/bzr.go
index a62451f..e8f55b6 100644
--- a/vendor/github.com/Masterminds/vcs/bzr.go
+++ b/vendor/github.com/Masterminds/vcs/bzr.go
@@ -16,6 +16,10 @@
 // NewBzrRepo creates a new instance of BzrRepo. The remote and local directories
 // need to be passed in.
 func NewBzrRepo(remote, local string) (*BzrRepo, error) {
+	ins := depInstalled("bzr")
+	if !ins {
+		return nil, NewLocalError("bzr is not installed", nil, "")
+	}
 	ltype, err := DetectVcsFromFS(local)
 
 	// Found a VCS other than Bzr. Need to report an error.
diff --git a/vendor/github.com/Masterminds/vcs/git.go b/vendor/github.com/Masterminds/vcs/git.go
index 778b6af..eb4b86e 100644
--- a/vendor/github.com/Masterminds/vcs/git.go
+++ b/vendor/github.com/Masterminds/vcs/git.go
@@ -14,6 +14,10 @@
 // NewGitRepo creates a new instance of GitRepo. The remote and local directories
 // need to be passed in.
 func NewGitRepo(remote, local string) (*GitRepo, error) {
+	ins := depInstalled("git")
+	if !ins {
+		return nil, NewLocalError("git is not installed", nil, "")
+	}
 	ltype, err := DetectVcsFromFS(local)
 
 	// Found a VCS other than Git. Need to report an error.
diff --git a/vendor/github.com/Masterminds/vcs/hg.go b/vendor/github.com/Masterminds/vcs/hg.go
index 0d7a994..df41cd6 100644
--- a/vendor/github.com/Masterminds/vcs/hg.go
+++ b/vendor/github.com/Masterminds/vcs/hg.go
@@ -14,6 +14,10 @@
 // NewHgRepo creates a new instance of HgRepo. The remote and local directories
 // need to be passed in.
 func NewHgRepo(remote, local string) (*HgRepo, error) {
+	ins := depInstalled("hg")
+	if !ins {
+		return nil, NewLocalError("hg is not installed", nil, "")
+	}
 	ltype, err := DetectVcsFromFS(local)
 
 	// Found a VCS other than Hg. Need to report an error.
@@ -84,11 +88,7 @@
 
 // Update performs a Mercurial pull to an existing checkout.
 func (s *HgRepo) Update() error {
-	out, err := s.RunFromDir("hg", "update")
-	if err != nil {
-		return NewRemoteError("Unable to update repository", err, string(out))
-	}
-	return nil
+	return s.UpdateVersion(``)
 }
 
 // UpdateVersion sets the version of a package currently checked out via Hg.
@@ -97,7 +97,11 @@
 	if err != nil {
 		return NewLocalError("Unable to update checked out version", err, string(out))
 	}
-	out, err = s.RunFromDir("hg", "update", version)
+	if len(strings.TrimSpace(version)) > 0 {
+		out, err = s.RunFromDir("hg", "update", version)
+	} else {
+		out, err = s.RunFromDir("hg", "update")
+	}
 	if err != nil {
 		return NewLocalError("Unable to update checked out version", err, string(out))
 	}
diff --git a/vendor/github.com/Masterminds/vcs/repo.go b/vendor/github.com/Masterminds/vcs/repo.go
index 99bc2d2..1298a5f 100644
--- a/vendor/github.com/Masterminds/vcs/repo.go
+++ b/vendor/github.com/Masterminds/vcs/repo.go
@@ -257,3 +257,11 @@
 	}
 	return out
 }
+
+func depInstalled(name string) bool {
+	if _, err := exec.LookPath(name); err != nil {
+		return false
+	}
+
+	return true
+}
diff --git a/vendor/github.com/Masterminds/vcs/repo_test.go b/vendor/github.com/Masterminds/vcs/repo_test.go
index 12f63f5..d61f6cb 100644
--- a/vendor/github.com/Masterminds/vcs/repo_test.go
+++ b/vendor/github.com/Masterminds/vcs/repo_test.go
@@ -60,3 +60,15 @@
 		t.Errorf("Not detecting repo switch from SVN to Git")
 	}
 }
+
+func TestDepInstalled(t *testing.T) {
+	i := depInstalled("git")
+	if i != true {
+		t.Error("depInstalled not finding installed dep.")
+	}
+
+	i = depInstalled("thisreallyisntinstalled")
+	if i != false {
+		t.Error("depInstalled finding not installed dep.")
+	}
+}
diff --git a/vendor/github.com/Masterminds/vcs/svn.go b/vendor/github.com/Masterminds/vcs/svn.go
index 48d089b..888ae09 100644
--- a/vendor/github.com/Masterminds/vcs/svn.go
+++ b/vendor/github.com/Masterminds/vcs/svn.go
@@ -2,21 +2,23 @@
 
 import (
 	"encoding/xml"
+	"fmt"
 	"os"
 	"os/exec"
 	"path/filepath"
-	"regexp"
 	"strings"
 	"time"
 )
 
-var svnDetectURL = regexp.MustCompile("URL: (?P<foo>.+)\n")
-
 // NewSvnRepo creates a new instance of SvnRepo. The remote and local directories
 // need to be passed in. The remote location should include the branch for SVN.
 // For example, if the package is https://github.com/Masterminds/cookoo/ the remote
 // should be https://github.com/Masterminds/cookoo/trunk for the trunk branch.
 func NewSvnRepo(remote, local string) (*SvnRepo, error) {
+	ins := depInstalled("svn")
+	if !ins {
+		return nil, NewLocalError("svn is not installed", nil, "")
+	}
 	ltype, err := DetectVcsFromFS(local)
 
 	// Found a VCS other than Svn. Need to report an error.
@@ -39,15 +41,18 @@
 			return nil, NewLocalError("Unable to retrieve local repo information", err, string(out))
 		}
 
-		m := svnDetectURL.FindStringSubmatch(string(out))
-		if m[1] != "" && m[1] != remote {
+		detectedRemote, err := detectRemoteFromInfoCommand(string(out))
+		if err != nil {
+			return nil, NewLocalError("Unable to retrieve local repo information", err, string(out))
+		}
+		if detectedRemote != "" && remote != "" && detectedRemote != remote {
 			return nil, ErrWrongRemote
 		}
 
 		// If no remote was passed in but one is configured for the locally
 		// checked out Svn repo use that one.
-		if remote == "" && m[1] != "" {
-			r.setRemote(m[1])
+		if remote == "" && detectedRemote != "" {
+			r.setRemote(detectedRemote)
 		}
 	}
 
@@ -185,12 +190,15 @@
 
 // CheckLocal verifies the local location is an SVN repo.
 func (s *SvnRepo) CheckLocal() bool {
-	if _, err := os.Stat(s.LocalPath() + "/.svn"); err == nil {
-		return true
+	sep := fmt.Sprintf("%c", os.PathSeparator)
+	psplit := strings.Split(s.LocalPath(), sep)
+	for i := 0; i < len(psplit); i++ {
+		path := fmt.Sprintf("%s%s", sep, filepath.Join(psplit[0:(len(psplit)-(i))]...))
+		if _, err := os.Stat(filepath.Join(path, ".svn")); err == nil {
+			return true
+		}
 	}
-
 	return false
-
 }
 
 // Tags returns []string{} as there are no formal tags in SVN. Tags are a
@@ -344,3 +352,24 @@
 
 	return false
 }
+
+// detectRemoteFromInfoCommand finds the remote url from the `svn info`
+// command's output without using  a regex. We avoid regex because URLs
+// are notoriously complex to accurately match with a regex and
+// splitting strings is less complex and often faster
+func detectRemoteFromInfoCommand(infoOut string) (string, error) {
+	sBytes := []byte(infoOut)
+	urlIndex := strings.Index(infoOut, "URL: ")
+	if urlIndex == -1 {
+		return "", fmt.Errorf("Remote not specified in svn info")
+	}
+	urlEndIndex := strings.Index(string(sBytes[urlIndex:]), "\n")
+	if urlEndIndex == -1 {
+		urlEndIndex = strings.Index(string(sBytes[urlIndex:]), "\r")
+		if urlEndIndex == -1 {
+			return "", fmt.Errorf("Unable to parse remote URL for svn info")
+		}
+	}
+
+	return string(sBytes[(urlIndex + 5):(urlIndex + urlEndIndex)]), nil
+}
diff --git a/vendor/github.com/Masterminds/vcs/vcs_remote_lookup.go b/vendor/github.com/Masterminds/vcs/vcs_remote_lookup.go
index 85fac7f..0567af8 100644
--- a/vendor/github.com/Masterminds/vcs/vcs_remote_lookup.go
+++ b/vendor/github.com/Masterminds/vcs/vcs_remote_lookup.go
@@ -88,6 +88,8 @@
 	t, e := detectVcsFromURL(vcsURL)
 	if e == nil {
 		return t, vcsURL, nil
+	} else if e != ErrCannotDetectVCS {
+		return NoVCS, "", e
 	}
 
 	// Pages like https://golang.org/x/net provide an html document with
@@ -114,6 +116,11 @@
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+		if resp.StatusCode == 404 {
+			return NoVCS, "", NewRemoteError(fmt.Sprintf("%s Not Found", vcsURL), nil, "")
+		} else if resp.StatusCode == 401 || resp.StatusCode == 403 {
+			return NoVCS, "", NewRemoteError(fmt.Sprintf("%s Access Denied", vcsURL), nil, "")
+		}
 		return NoVCS, "", ErrCannotDetectVCS
 	}
 
@@ -202,6 +209,10 @@
 		}
 		t, err := v.addCheck(info, u)
 		if err != nil {
+			switch err.(type) {
+			case *RemoteError:
+				return "", err
+			}
 			return "", ErrCannotDetectVCS
 		}
 
@@ -299,7 +310,11 @@
 	}
 	defer resp.Body.Close()
 	if resp.StatusCode != 200 {
-		// TODO(mattfarina): log the failed status
+		if resp.StatusCode == 404 {
+			return nil, NewRemoteError("Not Found", err, resp.Status)
+		} else if resp.StatusCode == 401 || resp.StatusCode == 403 {
+			return nil, NewRemoteError("Access Denied", err, resp.Status)
+		}
 		return nil, fmt.Errorf("%s: %s", url, resp.Status)
 	}
 	b, err := ioutil.ReadAll(resp.Body)
diff --git a/vendor/github.com/Masterminds/vcs/vcs_remote_lookup_test.go b/vendor/github.com/Masterminds/vcs/vcs_remote_lookup_test.go
index fd7663e..e97bba8 100644
--- a/vendor/github.com/Masterminds/vcs/vcs_remote_lookup_test.go
+++ b/vendor/github.com/Masterminds/vcs/vcs_remote_lookup_test.go
@@ -1,6 +1,7 @@
 package vcs
 
 import (
+	"strings"
 	"testing"
 )
 
@@ -58,7 +59,11 @@
 			t.Errorf("Error detecting VCS from URL(%s): %s", u, err)
 		}
 
-		if err != nil && err != ErrCannotDetectVCS && c.work == false {
+		if err != nil &&
+			err != ErrCannotDetectVCS &&
+			!strings.HasSuffix(err.Error(), "Not Found") &&
+			!strings.HasSuffix(err.Error(), "Access Denied") &&
+			c.work == false {
 			t.Errorf("Unexpected error returned (%s): %s", u, err)
 		}
 
@@ -67,3 +72,27 @@
 		}
 	}
 }
+
+func TestNotFound(t *testing.T) {
+	_, _, err := detectVcsFromRemote("https://mattfarina.com/notfound")
+	if err == nil || !strings.HasSuffix(err.Error(), " Not Found") {
+		t.Errorf("Failed to find not found repo")
+	}
+
+	_, err = NewRepo("https://mattfarina.com/notfound", "")
+	if err == nil || !strings.HasSuffix(err.Error(), " Not Found") {
+		t.Errorf("Failed to find not found repo")
+	}
+}
+
+func TestAccessDenied(t *testing.T) {
+	_, _, err := detectVcsFromRemote("https://bitbucket.org/mattfarina/private-repo-for-vcs-testing")
+	if err == nil || err.Error() != "Access Denied" {
+		t.Errorf("Failed to detect access denied")
+	}
+
+	_, err = NewRepo("https://bitbucket.org/mattfarina/private-repo-for-vcs-testing", "")
+	if err == nil || err.Error() != "Access Denied" {
+		t.Errorf("Failed to detect access denied")
+	}
+}