diff --git a/src/h2load_quic.cc b/src/h2load_quic.cc
index 7d3281b5..a32b1d46 100644
--- a/src/h2load_quic.cc
+++ b/src/h2load_quic.cc
@@ -535,12 +535,12 @@ void Client::quic_close_connection() {
   case quic::ErrorType::Transport:
     nwrite = ngtcp2_conn_write_connection_close(
         quic.conn, &ps.path, nullptr, buf.data(), buf.size(),
-        quic.last_error.code, timestamp(worker->loop));
+        quic.last_error.code, nullptr, 0, timestamp(worker->loop));
     break;
   case quic::ErrorType::Application:
     nwrite = ngtcp2_conn_write_application_close(
         quic.conn, &ps.path, nullptr, buf.data(), buf.size(),
-        quic.last_error.code, timestamp(worker->loop));
+        quic.last_error.code, nullptr, 0, timestamp(worker->loop));
     break;
   default:
     assert(0);
diff --git a/src/shrpx_http3_upstream.cc b/src/shrpx_http3_upstream.cc
index 28749287..90fb9194 100644
--- a/src/shrpx_http3_upstream.cc
+++ b/src/shrpx_http3_upstream.cc
@@ -1406,7 +1406,7 @@ void Http3Upstream::on_handler_delete() {
 
     auto nwrite = ngtcp2_conn_write_connection_close(
         conn_, &ps.path, &pi, conn_close_.data(), conn_close_.size(),
-        NGTCP2_NO_ERROR, quic_timestamp());
+        NGTCP2_NO_ERROR, nullptr, 0, quic_timestamp());
     if (nwrite < 0) {
       if (nwrite != NGTCP2_ERR_INVALID_STATE) {
         ULOG(ERROR, this) << "ngtcp2_conn_write_connection_close: "
@@ -1764,7 +1764,7 @@ int Http3Upstream::handle_error() {
   if (last_error_.type == quic::ErrorType::Transport) {
     nwrite = ngtcp2_conn_write_connection_close(
         conn_, &ps.path, &pi, conn_close_.data(), conn_close_.size(),
-        last_error_.code, ts);
+        last_error_.code, nullptr, 0, ts);
     if (nwrite < 0) {
       ULOG(ERROR, this) << "ngtcp2_conn_write_connection_close: "
                         << ngtcp2_strerror(nwrite);
@@ -1773,7 +1773,7 @@ int Http3Upstream::handle_error() {
   } else {
     nwrite = ngtcp2_conn_write_application_close(
         conn_, &ps.path, &pi, conn_close_.data(), conn_close_.size(),
-        last_error_.code, ts);
+        last_error_.code, nullptr, 0, ts);
     if (nwrite < 0) {
       ULOG(ERROR, this) << "ngtcp2_conn_write_application_close: "
                         << ngtcp2_strerror(nwrite);
diff --git a/src/shrpx_quic_connection_handler.cc b/src/shrpx_quic_connection_handler.cc
index 2a04df9b..955534ba 100644
--- a/src/shrpx_quic_connection_handler.cc
+++ b/src/shrpx_quic_connection_handler.cc
@@ -615,7 +615,8 @@ int QUICConnectionHandler::send_connection_close(
   std::array<uint8_t, NGTCP2_MAX_UDP_PAYLOAD_SIZE> buf;
 
   auto nwrite = ngtcp2_crypto_write_connection_close(
-      buf.data(), buf.size(), version, &ini_scid, &ini_dcid, error_code);
+      buf.data(), buf.size(), version, &ini_scid, &ini_dcid, error_code,
+      nullptr, 0);
   if (nwrite < 0) {
     LOG(ERROR) << "ngtcp2_crypto_write_connection_close failed";
     return -1;