diff --git a/Gopkg.lock b/Gopkg.lock
index e4e63a46..ea21e6d9 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -115,14 +115,14 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:7654989089e5bd5b6734ec3be8b695e87d3f1f8d95620b343fd7d3995a5b60d7"
+  digest = "1:6c41d4f998a03b6604227ccad36edaed6126c397e5d78709ef4814a1145a6757"
   name = "github.com/jmoiron/sqlx"
   packages = [
     ".",
     "reflectx",
   ]
   pruneopts = "UT"
-  revision = "0dae4fefe7c0e190f7b5a78dac28a1c82cc8d849"
+  revision = "d161d7a76b5661016ad0b085869f77fd410f3e6a"
 
 [[projects]]
   digest = "1:8ef506fc2bb9ced9b151dafa592d4046063d744c646c1bbe801982ce87e4bc24"
diff --git a/vendor/github.com/jmoiron/sqlx/README.md b/vendor/github.com/jmoiron/sqlx/README.md
index c0db7f78..83903436 100644
--- a/vendor/github.com/jmoiron/sqlx/README.md
+++ b/vendor/github.com/jmoiron/sqlx/README.md
@@ -20,6 +20,8 @@ explains how to use `database/sql` along with sqlx.
 
 ## Recent Changes
 
+* The [introduction](https://github.com/jmoiron/sqlx/pull/387) of `sql.ColumnType` sets the required minimum Go version to 1.8.
+
 * sqlx/types.JsonText has been renamed to JSONText to follow Go naming conventions.
 
 This breaks backwards compatibility, but it's in a way that is trivially fixable
diff --git a/vendor/github.com/jmoiron/sqlx/bind.go b/vendor/github.com/jmoiron/sqlx/bind.go
index 0fdc4435..0a48252a 100644
--- a/vendor/github.com/jmoiron/sqlx/bind.go
+++ b/vendor/github.com/jmoiron/sqlx/bind.go
@@ -2,6 +2,7 @@ package sqlx
 
 import (
 	"bytes"
+	"database/sql/driver"
 	"errors"
 	"reflect"
 	"strconv"
@@ -16,6 +17,7 @@ const (
 	QUESTION
 	DOLLAR
 	NAMED
+	AT
 )
 
 // BindType returns the bindtype for a given database given a drivername.
@@ -29,6 +31,8 @@ func BindType(driverName string) int {
 		return QUESTION
 	case "oci8", "ora", "goracle":
 		return NAMED
+	case "sqlserver":
+		return AT
 	}
 	return UNKNOWN
 }
@@ -56,6 +60,8 @@ func Rebind(bindType int, query string) string {
 			rqb = append(rqb, '$')
 		case NAMED:
 			rqb = append(rqb, ':', 'a', 'r', 'g')
+		case AT:
+			rqb = append(rqb, '@', 'p')
 		}
 
 		j++
@@ -110,6 +116,9 @@ func In(query string, args ...interface{}) (string, []interface{}, error) {
 	meta := make([]argMeta, len(args))
 
 	for i, arg := range args {
+		if a, ok := arg.(driver.Valuer); ok {
+			arg, _ = a.Value()
+		}
 		v := reflect.ValueOf(arg)
 		t := reflectx.Deref(v.Type())
 
@@ -137,7 +146,7 @@ func In(query string, args ...interface{}) (string, []interface{}, error) {
 	}
 
 	newArgs := make([]interface{}, 0, flatArgsCount)
-	buf := bytes.NewBuffer(make([]byte, 0, len(query)+len(", ?")*flatArgsCount))
+	buf := make([]byte, 0, len(query)+len(", ?")*flatArgsCount)
 
 	var arg, offset int
 
@@ -163,10 +172,10 @@ func In(query string, args ...interface{}) (string, []interface{}, error) {
 		}
 
 		// write everything up to and including our ? character
-		buf.WriteString(query[:offset+i+1])
+		buf = append(buf, query[:offset+i+1]...)
 
 		for si := 1; si < argMeta.length; si++ {
-			buf.WriteString(", ?")
+			buf = append(buf, ", ?"...)
 		}
 
 		newArgs = appendReflectSlice(newArgs, argMeta.v, argMeta.length)
@@ -177,13 +186,13 @@ func In(query string, args ...interface{}) (string, []interface{}, error) {
 		offset = 0
 	}
 
-	buf.WriteString(query)
+	buf = append(buf, query...)
 
 	if arg < len(meta) {
 		return "", nil, errors.New("number of bindVars less than number arguments")
 	}
 
-	return buf.String(), newArgs, nil
+	return string(buf), newArgs, nil
 }
 
 func appendReflectSlice(args []interface{}, v reflect.Value, vlen int) []interface{} {
diff --git a/vendor/github.com/jmoiron/sqlx/go.mod b/vendor/github.com/jmoiron/sqlx/go.mod
new file mode 100644
index 00000000..66c67561
--- /dev/null
+++ b/vendor/github.com/jmoiron/sqlx/go.mod
@@ -0,0 +1,7 @@
+module github.com/jmoiron/sqlx
+
+require (
+	github.com/go-sql-driver/mysql v1.4.0
+	github.com/lib/pq v1.0.0
+	github.com/mattn/go-sqlite3 v1.9.0
+)
diff --git a/vendor/github.com/jmoiron/sqlx/go.sum b/vendor/github.com/jmoiron/sqlx/go.sum
new file mode 100644
index 00000000..a3239ada
--- /dev/null
+++ b/vendor/github.com/jmoiron/sqlx/go.sum
@@ -0,0 +1,6 @@
+github.com/go-sql-driver/mysql v1.4.0 h1:7LxgVwFb2hIQtMm87NdgAVfXjnt4OePseqT1tKx+opk=
+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
+github.com/lib/pq v1.0.0 h1:X5PMW56eZitiTeO7tKzZxFCSpbFZJtkMMooicw2us9A=
+github.com/lib/pq v1.0.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
+github.com/mattn/go-sqlite3 v1.9.0 h1:pDRiWfl+++eC2FEFRy6jXmQlvp4Yh3z1MJKg4UeYM/4=
+github.com/mattn/go-sqlite3 v1.9.0/go.mod h1:FPy6KqzDD04eiIsT53CuJW3U88zkxoIYsOqkbpncsNc=
diff --git a/vendor/github.com/jmoiron/sqlx/named.go b/vendor/github.com/jmoiron/sqlx/named.go
index 69eb9549..fa82b560 100644
--- a/vendor/github.com/jmoiron/sqlx/named.go
+++ b/vendor/github.com/jmoiron/sqlx/named.go
@@ -259,6 +259,10 @@ func compileNamedQuery(qs []byte, bindType int) (query string, names []string, e
 			}
 			inName = true
 			name = []byte{}
+		} else if inName && i > 0 && b == '=' {
+			rebound = append(rebound, ':', '=')
+			inName = false
+			continue
 			// if we're in a name, and this is an allowed character, continue
 		} else if inName && (unicode.IsOneOf(allowedBindRunes, rune(b)) || b == '_' || b == '.') && i != last {
 			// append the byte to the name if we are in a name and not on the last byte
@@ -287,6 +291,12 @@ func compileNamedQuery(qs []byte, bindType int) (query string, names []string, e
 					rebound = append(rebound, byte(b))
 				}
 				currentVar++
+			case AT:
+				rebound = append(rebound, '@', 'p')
+				for _, b := range strconv.Itoa(currentVar) {
+					rebound = append(rebound, byte(b))
+				}
+				currentVar++
 			}
 			// add this byte to string unless it was not part of the name
 			if i != last {
diff --git a/vendor/github.com/jmoiron/sqlx/sqlx.go b/vendor/github.com/jmoiron/sqlx/sqlx.go
index 4385c3fa..3f000f47 100644
--- a/vendor/github.com/jmoiron/sqlx/sqlx.go
+++ b/vendor/github.com/jmoiron/sqlx/sqlx.go
@@ -471,8 +471,6 @@ func (tx *Tx) Stmtx(stmt interface{}) *Stmt {
 		s = v.Stmt
 	case *Stmt:
 		s = v.Stmt
-	case sql.Stmt:
-		s = &v
 	case *sql.Stmt:
 		s = v
 	default:
diff --git a/vendor/github.com/jmoiron/sqlx/sqlx_context.go b/vendor/github.com/jmoiron/sqlx/sqlx_context.go
index d58ff337..06033111 100644
--- a/vendor/github.com/jmoiron/sqlx/sqlx_context.go
+++ b/vendor/github.com/jmoiron/sqlx/sqlx_context.go
@@ -217,8 +217,6 @@ func (tx *Tx) StmtxContext(ctx context.Context, stmt interface{}) *Stmt {
 		s = v.Stmt
 	case *Stmt:
 		s = v.Stmt
-	case sql.Stmt:
-		s = &v
 	case *sql.Stmt:
 		s = v
 	default: