diff --git a/vendor/github.com/hashicorp/nomad/api/api.go b/vendor/github.com/hashicorp/nomad/api/api.go
index 84df7ec37..d2deff274 100644
--- a/vendor/github.com/hashicorp/nomad/api/api.go
+++ b/vendor/github.com/hashicorp/nomad/api/api.go
@@ -720,7 +720,7 @@ func (c *Client) doRequest(r *request) (time.Duration, *http.Response, error) {
 	}
 	start := time.Now()
 	resp, err := c.httpClient.Do(req)
-	diff := time.Now().Sub(start)
+	diff := time.Since(start)
 
 	// If the response is compressed, we swap the body's reader.
 	if resp != nil && resp.Header != nil {
diff --git a/vendor/github.com/hashicorp/nomad/api/csi.go b/vendor/github.com/hashicorp/nomad/api/csi.go
index d0ada9b9e..c9b0ea744 100644
--- a/vendor/github.com/hashicorp/nomad/api/csi.go
+++ b/vendor/github.com/hashicorp/nomad/api/csi.go
@@ -120,7 +120,7 @@ func (v *CSIVolumes) CreateSnapshot(snap *CSISnapshot, w *WriteOptions) ([]*CSIS
 		Snapshots: []*CSISnapshot{snap},
 	}
 	resp := &CSISnapshotCreateResponse{}
-	meta, err := v.client.write(fmt.Sprintf("/v1/volumes/snapshot"), req, resp, w)
+	meta, err := v.client.write("/v1/volumes/snapshot", req, resp, w)
 	return resp.Snapshots, meta, err
 }
 
@@ -129,7 +129,7 @@ func (v *CSIVolumes) DeleteSnapshot(snap *CSISnapshot, w *WriteOptions) error {
 	req := &CSISnapshotDeleteRequest{
 		Snapshots: []*CSISnapshot{snap},
 	}
-	_, err := v.client.delete(fmt.Sprintf("/v1/volumes/snapshot"), req, w)
+	_, err := v.client.delete("/v1/volumes/snapshot", req, w)
 	return err
 }
 
diff --git a/vendor/github.com/hashicorp/nomad/api/jobs.go b/vendor/github.com/hashicorp/nomad/api/jobs.go
index 7b4cf18a5..d65544519 100644
--- a/vendor/github.com/hashicorp/nomad/api/jobs.go
+++ b/vendor/github.com/hashicorp/nomad/api/jobs.go
@@ -691,9 +691,7 @@ func (m *Multiregion) Copy() *Multiregion {
 		copyRegion := new(MultiregionRegion)
 		copyRegion.Name = region.Name
 		copyRegion.Count = intToPtr(*region.Count)
-		for _, dc := range region.Datacenters {
-			copyRegion.Datacenters = append(copyRegion.Datacenters, dc)
-		}
+		copyRegion.Datacenters = append(copyRegion.Datacenters, region.Datacenters...)
 		for k, v := range region.Meta {
 			copyRegion.Meta[k] = v
 		}
diff --git a/vendor/github.com/hashicorp/nomad/api/nodes.go b/vendor/github.com/hashicorp/nomad/api/nodes.go
index 3d951030e..4c9b8c700 100644
--- a/vendor/github.com/hashicorp/nomad/api/nodes.go
+++ b/vendor/github.com/hashicorp/nomad/api/nodes.go
@@ -224,8 +224,7 @@ func (n *Nodes) monitorDrainNode(ctx context.Context, nodeID string,
 		}
 
 		if node.DrainStrategy == nil {
-			var msg *MonitorMessage
-			msg = Messagef(MonitorMsgLevelInfo, "Drain complete for node %s", nodeID)
+			msg := Messagef(MonitorMsgLevelInfo, "Drain complete for node %s", nodeID)
 			select {
 			case nodeCh <- msg:
 			case <-ctx.Done():
diff --git a/vendor/github.com/hashicorp/nomad/api/scaling.go b/vendor/github.com/hashicorp/nomad/api/scaling.go
index de889172d..2266c8959 100644
--- a/vendor/github.com/hashicorp/nomad/api/scaling.go
+++ b/vendor/github.com/hashicorp/nomad/api/scaling.go
@@ -24,9 +24,9 @@ func (s *Scaling) ListPolicies(q *QueryOptions) ([]*ScalingPolicyListStub, *Quer
 	return resp, qm, nil
 }
 
-func (s *Scaling) GetPolicy(ID string, q *QueryOptions) (*ScalingPolicy, *QueryMeta, error) {
+func (s *Scaling) GetPolicy(id string, q *QueryOptions) (*ScalingPolicy, *QueryMeta, error) {
 	var policy ScalingPolicy
-	qm, err := s.client.query("/v1/scaling/policy/"+ID, &policy, q)
+	qm, err := s.client.query("/v1/scaling/policy/"+id, &policy, q)
 	if err != nil {
 		return nil, nil, err
 	}
diff --git a/vendor/github.com/hashicorp/nomad/api/tasks.go b/vendor/github.com/hashicorp/nomad/api/tasks.go
index 9c43df476..b5c6ba119 100644
--- a/vendor/github.com/hashicorp/nomad/api/tasks.go
+++ b/vendor/github.com/hashicorp/nomad/api/tasks.go
@@ -165,12 +165,12 @@ type Affinity struct {
 	Weight  *int8  `hcl:"weight,optional"`    // Weight applied to nodes that match the affinity. Can be negative
 }
 
-func NewAffinity(LTarget string, Operand string, RTarget string, Weight int8) *Affinity {
+func NewAffinity(lTarget string, operand string, rTarget string, weight int8) *Affinity {
 	return &Affinity{
-		LTarget: LTarget,
-		RTarget: RTarget,
-		Operand: Operand,
-		Weight:  int8ToPtr(Weight),
+		LTarget: lTarget,
+		RTarget: rTarget,
+		Operand: operand,
+		Weight:  int8ToPtr(weight),
 	}
 }