diff --git a/lib/logstash/outputs/bson/big_decimal.rb b/lib/logstash/outputs/bson/big_decimal.rb
index 3b5d4ef..89cabe6 100644
--- a/lib/logstash/outputs/bson/big_decimal.rb
+++ b/lib/logstash/outputs/bson/big_decimal.rb
@@ -43,7 +43,7 @@ module ClassMethods
       # @param [ BSON ] bson object from Mongo.
       # @return [ BigDecimal ] The decoded BigDecimal.
       # @see http://bsonspec.org/#/specification
-      def from_bson(bson)
+      def from_bson(bson, **_options)
         from_bson_double(bson.get_bytes(8))
       end
 
diff --git a/lib/logstash/outputs/bson/logstash_event.rb b/lib/logstash/outputs/bson/logstash_event.rb
index 9b4e17c..fe6f5cf 100644
--- a/lib/logstash/outputs/bson/logstash_event.rb
+++ b/lib/logstash/outputs/bson/logstash_event.rb
@@ -55,7 +55,7 @@ module ClassMethods
       # @param [ ByteBuffer ] buffer The byte buffer.
       # @return [ Event ] The decoded bson document.
       # @see http://bsonspec.org/#/specification
-      def from_bson(buffer)
+      def from_bson(buffer, **_options)
         hash = Hash.new
         buffer.get_int32 # Throw away the size.
         while (type = buffer.get_byte) != NULL_BYTE
diff --git a/lib/logstash/outputs/bson/logstash_timestamp.rb b/lib/logstash/outputs/bson/logstash_timestamp.rb
index 6eae0f0..d8f7deb 100644
--- a/lib/logstash/outputs/bson/logstash_timestamp.rb
+++ b/lib/logstash/outputs/bson/logstash_timestamp.rb
@@ -34,7 +34,7 @@ module ClassMethods
       # @param [ BSON ] bson encoded time.
       # @return [ ::LogStash::Timestamp ] The decoded UTC time as a ::LogStash::Timestamp.
       # @see http://bsonspec.org/#/specification
-      def from_bson(bson)
+      def from_bson(bson, **_options)
         seconds, fragment = BSON::Int64.from_bson(bson).divmod(1000)
         new(::Time.at(seconds, fragment * 1000).utc)
       end