diff --git a/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/registry.go b/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/registry.go
new file mode 100644
index 0000000..83dfaa5
--- /dev/null
+++ b/vendor/github.com/mongodb/mongo-go-driver/x/bsonx/registry.go
@@ -0,0 +1,22 @@
+package bsonx
+
+import (
+	"github.com/mongodb/mongo-go-driver/bson"
+	"github.com/mongodb/mongo-go-driver/bson/bsoncodec"
+)
+
+// DefaultRegistry is the default bsoncodec.Registry. It contains the default codecs and the
+// primitive codecs.
+var DefaultRegistry = NewRegistryBuilder().Build()
+
+// NewRegistryBuilder creates a new RegistryBuilder configured with the default encoders and
+// deocders from the bsoncodec.DefaultValueEncoders and bsoncodec.DefaultValueDecoders types and the
+// PrimitiveCodecs type in this package.
+func NewRegistryBuilder() *bsoncodec.RegistryBuilder {
+	rb := bsoncodec.NewRegistryBuilder()
+	bsoncodec.DefaultValueEncoders{}.RegisterDefaultEncoders(rb)
+	bsoncodec.DefaultValueDecoders{}.RegisterDefaultDecoders(rb)
+	bson.PrimitiveCodecs{}.RegisterPrimitiveCodecs(rb)
+	primitiveCodecs.RegisterPrimitiveCodecs(rb)
+	return rb
+}