diff --git a/go.mod b/go.mod
index 62146f3a..e4bef371 100644
--- a/go.mod
+++ b/go.mod
@@ -10,5 +10,5 @@ require (
 	github.com/spf13/viper v1.7.1
 	github.com/stretchr/testify v1.6.1
 	github.com/urfave/cli v1.22.5
-	go.mongodb.org/mongo-driver v1.4.4
+	go.mongodb.org/mongo-driver v1.4.6
 )
diff --git a/go.sum b/go.sum
index c02e7329..20171c13 100644
--- a/go.sum
+++ b/go.sum
@@ -266,8 +266,8 @@ github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.mongodb.org/mongo-driver v1.4.2 h1:WlnEglfTg/PfPq4WXs2Vkl/5ICC6hoG8+r+LraPmGk4=
 go.mongodb.org/mongo-driver v1.4.2/go.mod h1:WcMNYLx/IlOxLe6JRJiv2uXuCz6zBLndR4SoGjYphSc=
-go.mongodb.org/mongo-driver v1.4.4 h1:bsPHfODES+/yx2PCWzUYMH8xj6PVniPI8DQrsJuSXSs=
-go.mongodb.org/mongo-driver v1.4.4/go.mod h1:WcMNYLx/IlOxLe6JRJiv2uXuCz6zBLndR4SoGjYphSc=
+go.mongodb.org/mongo-driver v1.4.6 h1:rh7GdYmDrb8AQSkF8yteAus8qYOgOASWDOv1BWqBXkU=
+go.mongodb.org/mongo-driver v1.4.6/go.mod h1:WcMNYLx/IlOxLe6JRJiv2uXuCz6zBLndR4SoGjYphSc=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
diff --git a/vendor/go.mongodb.org/mongo-driver/bson/bsonrw/extjson_reader.go b/vendor/go.mongodb.org/mongo-driver/bson/bsonrw/extjson_reader.go
index dd560c96..b83012b2 100644
--- a/vendor/go.mongodb.org/mongo-driver/bson/bsonrw/extjson_reader.go
+++ b/vendor/go.mongodb.org/mongo-driver/bson/bsonrw/extjson_reader.go
@@ -159,29 +159,18 @@ func (ejvr *extJSONValueReader) pop() {
 	}
 }
 
-func (ejvr *extJSONValueReader) skipDocument() error {
-	// read entire document until ErrEOD (using readKey and readValue)
-	_, typ, err := ejvr.p.readKey()
-	for err == nil {
-		_, err = ejvr.p.readValue(typ)
-		if err != nil {
-			break
+func (ejvr *extJSONValueReader) skipObject() {
+	// read entire object until depth returns to 0 (last ending } or ] seen)
+	depth := 1
+	for depth > 0 {
+		ejvr.p.advanceState()
+		switch ejvr.p.s {
+		case jpsSawBeginObject, jpsSawBeginArray:
+			depth++
+		case jpsSawEndObject, jpsSawEndArray:
+			depth--
 		}
-
-		_, typ, err = ejvr.p.readKey()
 	}
-
-	return err
-}
-
-func (ejvr *extJSONValueReader) skipArray() error {
-	// read entire array until ErrEOA (using peekType)
-	_, err := ejvr.p.peekType()
-	for err == nil {
-		_, err = ejvr.p.peekType()
-	}
-
-	return err
 }
 
 func (ejvr *extJSONValueReader) invalidTransitionErr(destination mode, name string, modes []mode) error {
@@ -234,30 +223,9 @@ func (ejvr *extJSONValueReader) Skip() error {
 
 	t := ejvr.stack[ejvr.frame].vType
 	switch t {
-	case bsontype.Array:
-		// read entire array until ErrEOA
-		err := ejvr.skipArray()
-		if err != ErrEOA {
-			return err
-		}
-	case bsontype.EmbeddedDocument:
-		// read entire doc until ErrEOD
-		err := ejvr.skipDocument()
-		if err != ErrEOD {
-			return err
-		}
-	case bsontype.CodeWithScope:
-		// read the code portion and set up parser in document mode
-		_, err := ejvr.p.readValue(t)
-		if err != nil {
-			return err
-		}
-
-		// read until ErrEOD
-		err = ejvr.skipDocument()
-		if err != ErrEOD {
-			return err
-		}
+	case bsontype.Array, bsontype.EmbeddedDocument, bsontype.CodeWithScope:
+		// read entire array, doc or CodeWithScope
+		ejvr.skipObject()
 	default:
 		_, err := ejvr.p.readValue(t)
 		if err != nil {
diff --git a/vendor/go.mongodb.org/mongo-driver/version/version.go b/vendor/go.mongodb.org/mongo-driver/version/version.go
index c88552fd..459e5707 100644
--- a/vendor/go.mongodb.org/mongo-driver/version/version.go
+++ b/vendor/go.mongodb.org/mongo-driver/version/version.go
@@ -7,4 +7,4 @@
 package version // import "go.mongodb.org/mongo-driver/version"
 
 // Driver is the current version of the driver.
-var Driver = "v1.4.4"
+var Driver = "v1.4.6"
diff --git a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/batch_cursor.go b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/batch_cursor.go
index ae235fda..2d7339d4 100644
--- a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/batch_cursor.go
+++ b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/batch_cursor.go
@@ -241,7 +241,7 @@ func (bc *BatchCursor) getMore(ctx context.Context) {
 
 	// Required for legacy operations which don't support limit.
 	numToReturn := bc.batchSize
-	if bc.limit != 0 && bc.numReturned+bc.batchSize > bc.limit {
+	if bc.limit != 0 && bc.numReturned+bc.batchSize >= bc.limit {
 		numToReturn = bc.limit - bc.numReturned
 		if numToReturn <= 0 {
 			err := bc.Close(ctx)
diff --git a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/errors.go b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/errors.go
index dfa3ef50..c543bacb 100644
--- a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/errors.go
+++ b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/errors.go
@@ -1,6 +1,8 @@
 package topology
 
-import "fmt"
+import (
+	"fmt"
+)
 
 // ConnectionError represents a connection error.
 type ConnectionError struct {
@@ -25,3 +27,22 @@ func (e ConnectionError) Error() string {
 func (e ConnectionError) Unwrap() error {
 	return e.Wrapped
 }
+
+// WaitQueueTimeoutError represents a timeout when requesting a connection from the pool
+type WaitQueueTimeoutError struct {
+	Wrapped error
+}
+
+// Error implements the error interface.
+func (w WaitQueueTimeoutError) Error() string {
+	errorMsg := "timed out while checking out a connection from connection pool"
+	if w.Wrapped != nil {
+		return fmt.Sprintf("%s: %s", errorMsg, w.Wrapped.Error())
+	}
+	return errorMsg
+}
+
+// Unwrap returns the underlying error.
+func (w WaitQueueTimeoutError) Unwrap() error {
+	return w.Wrapped
+}
diff --git a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/pool.go b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/pool.go
index f94a4c73..0a4fe487 100644
--- a/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/pool.go
+++ b/vendor/go.mongodb.org/mongo-driver/x/mongo/driver/topology/pool.go
@@ -31,9 +31,6 @@ var ErrConnectionClosed = ConnectionError{ConnectionID: "<closed>", message: "co
 // ErrWrongPool is return when a connection is returned to a pool it doesn't belong to.
 var ErrWrongPool = PoolError("connection does not belong to this pool")
 
-// ErrWaitQueueTimeout is returned when the request to get a connection from the pool timesout when on the wait queue
-var ErrWaitQueueTimeout = PoolError("timed out while checking out a connection from connection pool")
-
 // PoolError is an error returned from a Pool method.
 type PoolError string
 
@@ -340,7 +337,10 @@ func (p *pool) get(ctx context.Context) (*connection, error) {
 				Reason:  event.ReasonTimedOut,
 			})
 		}
-		return nil, ErrWaitQueueTimeout
+		errWaitQueueTimeout := WaitQueueTimeoutError{
+			Wrapped: ctx.Err(),
+		}
+		return nil, errWaitQueueTimeout
 	}
 
 	// This loop is so that we don't end up with more than maxPoolSize connections if p.conns.Maintain runs between
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 753a51ec..a39cecdf 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -115,7 +115,7 @@ github.com/urfave/cli
 github.com/xdg/scram
 # github.com/xdg/stringprep v0.0.0-20180714160509-73f8eece6fdc
 github.com/xdg/stringprep
-# go.mongodb.org/mongo-driver v1.4.4
+# go.mongodb.org/mongo-driver v1.4.6
 ## explicit
 go.mongodb.org/mongo-driver/bson
 go.mongodb.org/mongo-driver/bson/bsoncodec