diff --git a/go.mod b/go.mod
index 845b98c6..9524ea02 100644
--- a/go.mod
+++ b/go.mod
@@ -33,7 +33,7 @@ require (
 	github.com/fzipp/gocyclo v0.0.0-20150627053110-6acd4345c835
 	github.com/go-openapi/jsonreference v0.19.3 // indirect
 	github.com/go-openapi/spec v0.19.4 // indirect
-	github.com/go-redis/redis/v7 v7.2.0
+	github.com/go-redis/redis/v7 v7.3.0
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/go-testfixtures/testfixtures/v3 v3.2.0
 	github.com/gordonklaus/ineffassign v0.0.0-20200309095847-7953dde2c7bf
diff --git a/go.sum b/go.sum
index d3c3ee56..5efc9c94 100644
--- a/go.sum
+++ b/go.sum
@@ -153,6 +153,8 @@ github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+
 github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
 github.com/go-redis/redis/v7 v7.2.0 h1:CrCexy/jYWZjW0AyVoHlcJUeZN19VWlbepTh1Vq6dJs=
 github.com/go-redis/redis/v7 v7.2.0/go.mod h1:JDNMw23GTyLNC4GZu9njt15ctBQVn7xjRfnwdHj/Dcg=
+github.com/go-redis/redis/v7 v7.3.0 h1:3oHqd0W7f/VLKBxeYTEpqdMUsmMectngjM9OtoRoIgg=
+github.com/go-redis/redis/v7 v7.3.0/go.mod h1:JDNMw23GTyLNC4GZu9njt15ctBQVn7xjRfnwdHj/Dcg=
 github.com/go-sql-driver/mysql v1.4.1 h1:g24URVg0OFbNUTx9qqY1IRZ9D9z3iPyi5zKhQZpNwpA=
 github.com/go-sql-driver/mysql v1.4.1/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
diff --git a/vendor/github.com/go-redis/redis/v7/.travis.yml b/vendor/github.com/go-redis/redis/v7/.travis.yml
index 0c1eef91..a19ea1c5 100644
--- a/vendor/github.com/go-redis/redis/v7/.travis.yml
+++ b/vendor/github.com/go-redis/redis/v7/.travis.yml
@@ -1,5 +1,4 @@
 dist: xenial
-sudo: false
 language: go
 
 services:
diff --git a/vendor/github.com/go-redis/redis/v7/CHANGELOG.md b/vendor/github.com/go-redis/redis/v7/CHANGELOG.md
index 88701cfd..bd4eccff 100644
--- a/vendor/github.com/go-redis/redis/v7/CHANGELOG.md
+++ b/vendor/github.com/go-redis/redis/v7/CHANGELOG.md
@@ -4,6 +4,10 @@
 
 - Existing `HMSet` is renamed to `HSet` and old deprecated `HMSet` is restored for Redis 3 users.
 
+## v7.1
+
+- Existing `Cmd.String` is renamed to `Cmd.Text`. New `Cmd.String` implements `fmt.Stringer` interface.
+
 ## v7
 
 - *Important*. Tx.Pipeline now returns a non-transactional pipeline. Use Tx.TxPipeline for a transactional pipeline.
diff --git a/vendor/github.com/go-redis/redis/v7/README.md b/vendor/github.com/go-redis/redis/v7/README.md
index 7331a56b..0fbb506e 100644
--- a/vendor/github.com/go-redis/redis/v7/README.md
+++ b/vendor/github.com/go-redis/redis/v7/README.md
@@ -101,7 +101,7 @@ set, err := client.SetNX("key", "value", 10*time.Second).Result()
 vals, err := client.Sort("list", &redis.Sort{Offset: 0, Count: 2, Order: "ASC"}).Result()
 
 // ZRANGEBYSCORE zset -inf +inf WITHSCORES LIMIT 0 2
-vals, err := client.ZRangeByScoreWithScores("zset", redis.ZRangeBy{
+vals, err := client.ZRangeByScoreWithScores("zset", &redis.ZRangeBy{
 	Min: "-inf",
 	Max: "+inf",
 	Offset: 0,
@@ -109,7 +109,10 @@ vals, err := client.ZRangeByScoreWithScores("zset", redis.ZRangeBy{
 }).Result()
 
 // ZINTERSTORE out 2 zset1 zset2 WEIGHTS 2 3 AGGREGATE SUM
-vals, err := client.ZInterStore("out", redis.ZStore{Weights: []int64{2, 3}}, "zset1", "zset2").Result()
+vals, err := client.ZInterStore("out", &redis.ZStore{
+	Keys: []string{"zset1", "zset2"},
+	Weights: []int64{2, 3}
+}).Result()
 
 // EVAL "return {KEYS[1],ARGV[1]}" 1 "key" "hello"
 vals, err := client.Eval("return {KEYS[1],ARGV[1]}", []string{"key"}, "hello").Result()
diff --git a/vendor/github.com/go-redis/redis/v7/cluster.go b/vendor/github.com/go-redis/redis/v7/cluster.go
index 2cf6e01b..1907de6c 100644
--- a/vendor/github.com/go-redis/redis/v7/cluster.go
+++ b/vendor/github.com/go-redis/redis/v7/cluster.go
@@ -57,6 +57,7 @@ type ClusterOptions struct {
 
 	OnConnect func(*Conn) error
 
+	Username string
 	Password string
 
 	MaxRetries      int
@@ -67,6 +68,9 @@ type ClusterOptions struct {
 	ReadTimeout  time.Duration
 	WriteTimeout time.Duration
 
+	// NewClient creates a cluster node client with provided name and options.
+	NewClient func(opt *Options) *Client
+
 	// PoolSize applies per cluster node and not for the whole cluster.
 	PoolSize           int
 	MinIdleConns       int
@@ -118,6 +122,10 @@ func (opt *ClusterOptions) init() {
 	case 0:
 		opt.MaxRetryBackoff = 512 * time.Millisecond
 	}
+
+	if opt.NewClient == nil {
+		opt.NewClient = NewClient
+	}
 }
 
 func (opt *ClusterOptions) clientOptions() *Options {
@@ -130,6 +138,7 @@ func (opt *ClusterOptions) clientOptions() *Options {
 		MaxRetries:      opt.MaxRetries,
 		MinRetryBackoff: opt.MinRetryBackoff,
 		MaxRetryBackoff: opt.MaxRetryBackoff,
+		Username:        opt.Username,
 		Password:        opt.Password,
 		readOnly:        opt.ReadOnly,
 
@@ -162,7 +171,7 @@ func newClusterNode(clOpt *ClusterOptions, addr string) *clusterNode {
 	opt := clOpt.clientOptions()
 	opt.Addr = addr
 	node := clusterNode{
-		Client: NewClient(opt),
+		Client: clOpt.NewClient(opt),
 	}
 
 	node.latency = math.MaxUint32
diff --git a/vendor/github.com/go-redis/redis/v7/command.go b/vendor/github.com/go-redis/redis/v7/command.go
index 266e3892..fa1b03e3 100644
--- a/vendor/github.com/go-redis/redis/v7/command.go
+++ b/vendor/github.com/go-redis/redis/v7/command.go
@@ -671,7 +671,7 @@ func (cmd *StringCmd) Time() (time.Time, error) {
 	if cmd.err != nil {
 		return time.Time{}, cmd.err
 	}
-	return time.Parse(time.RFC3339, cmd.Val())
+	return time.Parse(time.RFC3339Nano, cmd.Val())
 }
 
 func (cmd *StringCmd) Scan(val interface{}) error {
diff --git a/vendor/github.com/go-redis/redis/v7/commands.go b/vendor/github.com/go-redis/redis/v7/commands.go
index d4447c4d..da5ceda1 100644
--- a/vendor/github.com/go-redis/redis/v7/commands.go
+++ b/vendor/github.com/go-redis/redis/v7/commands.go
@@ -302,6 +302,7 @@ type Cmdable interface {
 type StatefulCmdable interface {
 	Cmdable
 	Auth(password string) *StatusCmd
+	AuthACL(username, password string) *StatusCmd
 	Select(index int) *StatusCmd
 	SwapDB(index1, index2 int) *StatusCmd
 	ClientSetName(name string) *BoolCmd
@@ -324,6 +325,15 @@ func (c statefulCmdable) Auth(password string) *StatusCmd {
 	return cmd
 }
 
+// Perform an AUTH command, using the given user and pass.
+// Should be used to authenticate the current connection with one of the connections defined in the ACL list
+// when connecting to a Redis 6.0 instance, or greater, that is using the Redis ACL system.
+func (c statefulCmdable) AuthACL(username, password string) *StatusCmd {
+	cmd := NewStatusCmd("auth", username, password)
+	_ = c(cmd)
+	return cmd
+}
+
 func (c cmdable) Echo(message interface{}) *StringCmd {
 	cmd := NewStringCmd("echo", message)
 	_ = c(cmd)
diff --git a/vendor/github.com/go-redis/redis/v7/error.go b/vendor/github.com/go-redis/redis/v7/error.go
index a84c44f1..0ffaca9f 100644
--- a/vendor/github.com/go-redis/redis/v7/error.go
+++ b/vendor/github.com/go-redis/redis/v7/error.go
@@ -6,9 +6,24 @@ import (
 	"net"
 	"strings"
 
+	"github.com/go-redis/redis/v7/internal/pool"
 	"github.com/go-redis/redis/v7/internal/proto"
 )
 
+var ErrClosed = pool.ErrClosed
+
+type Error interface {
+	error
+
+	// RedisError is a no-op function but
+	// serves to distinguish types that are Redis
+	// errors from ordinary errors: a type is a
+	// Redis error if it has a RedisError method.
+	RedisError()
+}
+
+var _ Error = proto.RedisError("")
+
 func isRetryableError(err error, retryTimeout bool) bool {
 	switch err {
 	case nil, context.Canceled, context.DeadlineExceeded:
diff --git a/vendor/github.com/go-redis/redis/v7/internal/pool/pool.go b/vendor/github.com/go-redis/redis/v7/internal/pool/pool.go
index bbf5b300..a8d8276a 100644
--- a/vendor/github.com/go-redis/redis/v7/internal/pool/pool.go
+++ b/vendor/github.com/go-redis/redis/v7/internal/pool/pool.go
@@ -94,7 +94,9 @@ func NewConnPool(opt *Options) *ConnPool {
 		closedCh:  make(chan struct{}),
 	}
 
+	p.connsMu.Lock()
 	p.checkMinIdleConns()
+	p.connsMu.Unlock()
 
 	if opt.IdleTimeout > 0 && opt.IdleCheckFrequency > 0 {
 		go p.reaper(opt.IdleCheckFrequency)
diff --git a/vendor/github.com/go-redis/redis/v7/internal/proto/reader.go b/vendor/github.com/go-redis/redis/v7/internal/proto/reader.go
index 24fc0bd8..d3f646e9 100644
--- a/vendor/github.com/go-redis/redis/v7/internal/proto/reader.go
+++ b/vendor/github.com/go-redis/redis/v7/internal/proto/reader.go
@@ -24,6 +24,8 @@ type RedisError string
 
 func (e RedisError) Error() string { return string(e) }
 
+func (RedisError) RedisError() {}
+
 //------------------------------------------------------------------------------
 
 type MultiBulkParse func(*Reader, int64) (interface{}, error)
diff --git a/vendor/github.com/go-redis/redis/v7/internal/proto/writer.go b/vendor/github.com/go-redis/redis/v7/internal/proto/writer.go
index cd83d658..d552f1e8 100644
--- a/vendor/github.com/go-redis/redis/v7/internal/proto/writer.go
+++ b/vendor/github.com/go-redis/redis/v7/internal/proto/writer.go
@@ -93,7 +93,7 @@ func (w *Writer) writeArg(v interface{}) error {
 		}
 		return w.int(0)
 	case time.Time:
-		return w.string(v.Format(time.RFC3339))
+		return w.string(v.Format(time.RFC3339Nano))
 	case encoding.BinaryMarshaler:
 		b, err := v.MarshalBinary()
 		if err != nil {
diff --git a/vendor/github.com/go-redis/redis/v7/options.go b/vendor/github.com/go-redis/redis/v7/options.go
index 621d3a37..47dcc29b 100644
--- a/vendor/github.com/go-redis/redis/v7/options.go
+++ b/vendor/github.com/go-redis/redis/v7/options.go
@@ -40,8 +40,13 @@ type Options struct {
 	// Hook that is called when new connection is established.
 	OnConnect func(*Conn) error
 
+	// Use the specified Username to authenticate the current connection with one of the connections defined in the ACL
+	// list when connecting to a Redis 6.0 instance, or greater, that is using the Redis ACL system.
+	Username string
+
 	// Optional password. Must match the password specified in the
-	// requirepass server configuration option.
+	// requirepass server configuration option (if connecting to a Redis 5.0 instance, or lower),
+	// or the User Password when connecting to a Redis 6.0 instance, or greater, that is using the Redis ACL system.
 	Password string
 	// Database to be selected after connecting to the server.
 	DB int
@@ -187,6 +192,7 @@ func ParseURL(redisURL string) (*Options, error) {
 	}
 
 	if u.User != nil {
+		o.Username = u.User.Username()
 		if p, ok := u.User.Password(); ok {
 			o.Password = p
 		}
diff --git a/vendor/github.com/go-redis/redis/v7/pubsub.go b/vendor/github.com/go-redis/redis/v7/pubsub.go
index e1164093..26cde242 100644
--- a/vendor/github.com/go-redis/redis/v7/pubsub.go
+++ b/vendor/github.com/go-redis/redis/v7/pubsub.go
@@ -309,9 +309,11 @@ func (c *PubSub) newMessage(reply interface{}) (interface{}, error) {
 	case []interface{}:
 		switch kind := reply[0].(string); kind {
 		case "subscribe", "unsubscribe", "psubscribe", "punsubscribe":
+			// Can be nil in case of "unsubscribe".
+			channel, _ := reply[1].(string)
 			return &Subscription{
 				Kind:    kind,
-				Channel: reply[1].(string),
+				Channel: channel,
 				Count:   int(reply[2].(int64)),
 			}, nil
 		case "message":
diff --git a/vendor/github.com/go-redis/redis/v7/redis.go b/vendor/github.com/go-redis/redis/v7/redis.go
index 93032579..3d9dfed7 100644
--- a/vendor/github.com/go-redis/redis/v7/redis.go
+++ b/vendor/github.com/go-redis/redis/v7/redis.go
@@ -241,7 +241,11 @@ func (c *baseClient) initConn(ctx context.Context, cn *pool.Conn) error {
 
 	_, err := conn.Pipelined(func(pipe Pipeliner) error {
 		if c.opt.Password != "" {
-			pipe.Auth(c.opt.Password)
+			if c.opt.Username != "" {
+				pipe.AuthACL(c.opt.Username, c.opt.Password)
+			} else {
+				pipe.Auth(c.opt.Password)
+			}
 		}
 
 		if c.opt.DB > 0 {
diff --git a/vendor/github.com/go-redis/redis/v7/result.go b/vendor/github.com/go-redis/redis/v7/result.go
index 4b7de63a..5bec26ca 100644
--- a/vendor/github.com/go-redis/redis/v7/result.go
+++ b/vendor/github.com/go-redis/redis/v7/result.go
@@ -98,6 +98,14 @@ func NewStringIntMapCmdResult(val map[string]int64, err error) *StringIntMapCmd
 	return &cmd
 }
 
+// NewTimeCmdResult returns a TimeCmd initialised with val and err for testing
+func NewTimeCmdResult(val time.Time, err error) *TimeCmd {
+	var cmd TimeCmd
+	cmd.val = val
+	cmd.SetErr(err)
+	return &cmd
+}
+
 // NewZSliceCmdResult returns a ZSliceCmd initialised with val and err for testing
 func NewZSliceCmdResult(val []Z, err error) *ZSliceCmd {
 	var cmd ZSliceCmd
diff --git a/vendor/github.com/go-redis/redis/v7/ring.go b/vendor/github.com/go-redis/redis/v7/ring.go
index e1b49917..44fc623f 100644
--- a/vendor/github.com/go-redis/redis/v7/ring.go
+++ b/vendor/github.com/go-redis/redis/v7/ring.go
@@ -56,6 +56,9 @@ type RingOptions struct {
 	//  See https://arxiv.org/abs/1406.2294 for reference
 	HashReplicas int
 
+	// NewClient creates a shard client with provided name and options.
+	NewClient func(name string, opt *Options) *Client
+
 	// Optional hook that is called when a new shard is created.
 	OnNewShard func(*Client)
 
@@ -390,7 +393,12 @@ func NewRing(opt *RingOptions) *Ring {
 func newRingShard(opt *RingOptions, name, addr string) *Client {
 	clopt := opt.clientOptions(name)
 	clopt.Addr = addr
-	shard := NewClient(clopt)
+	var shard *Client
+	if opt.NewClient != nil {
+		shard = opt.NewClient(name, clopt)
+	} else {
+		shard = NewClient(clopt)
+	}
 	if opt.OnNewShard != nil {
 		opt.OnNewShard(shard)
 	}
diff --git a/vendor/github.com/go-redis/redis/v7/sentinel.go b/vendor/github.com/go-redis/redis/v7/sentinel.go
index 6487ef63..8aa40ef7 100644
--- a/vendor/github.com/go-redis/redis/v7/sentinel.go
+++ b/vendor/github.com/go-redis/redis/v7/sentinel.go
@@ -22,6 +22,7 @@ type FailoverOptions struct {
 	MasterName string
 	// A seed list of host:port addresses of sentinel nodes.
 	SentinelAddrs    []string
+	SentinelUsername string
 	SentinelPassword string
 
 	// Following options are copied from Options struct.
@@ -29,6 +30,7 @@ type FailoverOptions struct {
 	Dialer    func(ctx context.Context, network, addr string) (net.Conn, error)
 	OnConnect func(*Conn) error
 
+	Username string
 	Password string
 	DB       int
 
@@ -57,6 +59,7 @@ func (opt *FailoverOptions) options() *Options {
 		OnConnect: opt.OnConnect,
 
 		DB:       opt.DB,
+		Username: opt.Username,
 		Password: opt.Password,
 
 		MaxRetries:      opt.MaxRetries,
@@ -88,6 +91,7 @@ func NewFailoverClient(failoverOpt *FailoverOptions) *Client {
 	failover := &sentinelFailover{
 		masterName:    failoverOpt.MasterName,
 		sentinelAddrs: failoverOpt.SentinelAddrs,
+		username:      failoverOpt.SentinelUsername,
 		password:      failoverOpt.SentinelPassword,
 
 		opt: opt,
@@ -281,6 +285,7 @@ type sentinelFailover struct {
 	sentinelAddrs []string
 
 	opt      *Options
+	username string
 	password string
 
 	pool     *pool.ConnPool
@@ -372,6 +377,7 @@ func (c *sentinelFailover) masterAddr() (string, error) {
 			Addr:   sentinelAddr,
 			Dialer: c.opt.Dialer,
 
+			Username: c.username,
 			Password: c.password,
 
 			MaxRetries: c.opt.MaxRetries,
diff --git a/vendor/github.com/go-redis/redis/v7/universal.go b/vendor/github.com/go-redis/redis/v7/universal.go
index 21c4d07a..005ca682 100644
--- a/vendor/github.com/go-redis/redis/v7/universal.go
+++ b/vendor/github.com/go-redis/redis/v7/universal.go
@@ -22,6 +22,7 @@ type UniversalOptions struct {
 
 	Dialer             func(ctx context.Context, network, addr string) (net.Conn, error)
 	OnConnect          func(*Conn) error
+	Username           string
 	Password           string
 	MaxRetries         int
 	MinRetryBackoff    time.Duration
@@ -60,6 +61,7 @@ func (o *UniversalOptions) Cluster() *ClusterOptions {
 		Dialer:    o.Dialer,
 		OnConnect: o.OnConnect,
 
+		Username: o.Username,
 		Password: o.Password,
 
 		MaxRedirects:   o.MaxRedirects,
@@ -99,6 +101,7 @@ func (o *UniversalOptions) Failover() *FailoverOptions {
 		OnConnect: o.OnConnect,
 
 		DB:       o.DB,
+		Username: o.Username,
 		Password: o.Password,
 
 		MaxRetries:      o.MaxRetries,
@@ -133,6 +136,7 @@ func (o *UniversalOptions) Simple() *Options {
 		OnConnect: o.OnConnect,
 
 		DB:       o.DB,
+		Username: o.Username,
 		Password: o.Password,
 
 		MaxRetries:      o.MaxRetries,
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 95af14f0..21596241 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -66,7 +66,7 @@ github.com/go-openapi/jsonreference
 github.com/go-openapi/spec
 # github.com/go-openapi/swag v0.19.5
 github.com/go-openapi/swag
-# github.com/go-redis/redis/v7 v7.2.0
+# github.com/go-redis/redis/v7 v7.3.0
 github.com/go-redis/redis/v7
 github.com/go-redis/redis/v7/internal
 github.com/go-redis/redis/v7/internal/consistenthash