diff --git a/quic/core/quic_connection_test.cc b/quic/core/quic_connection_test.cc
index bb61130..34a4b4c 100644
--- a/quic/core/quic_connection_test.cc
+++ b/quic/core/quic_connection_test.cc
@@ -10384,11 +10384,19 @@
       0xff, 0xff, 0x00, 0x00, 0x1b, 0x00, 0x08, 0xf0, 0x67, 0xa5, 0x50, 0x2a,
       0x42, 0x62, 0xb5, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0xa5, 0x23, 0xcb, 0x5b,
       0xa5, 0x24, 0x69, 0x5f, 0x65, 0x69, 0xf2, 0x93, 0xa1, 0x35, 0x9d, 0x8e};
+  char retry_packet28[] = {
+      0xff, 0xff, 0x00, 0x00, 0x1c, 0x00, 0x08, 0xf0, 0x67, 0xa5, 0x50, 0x2a,
+      0x42, 0x62, 0xb5, 0x74, 0x6f, 0x6b, 0x65, 0x6e, 0xf7, 0x1a, 0x5f, 0x12,
+      0xaf, 0xe3, 0xec, 0xf8, 0x00, 0x1a, 0x92, 0x0e, 0x6f, 0xdf, 0x1d, 0x63};
 
   char* retry_packet;
   size_t retry_packet_length;
   if (version() ==
-      ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_IETF_DRAFT_27)) {
+      ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_IETF_DRAFT_28)) {
+    retry_packet = retry_packet28;
+    retry_packet_length = QUICHE_ARRAYSIZE(retry_packet28);
+  } else if (version() ==
+             ParsedQuicVersion(PROTOCOL_TLS1_3, QUIC_VERSION_IETF_DRAFT_27)) {
     retry_packet = retry_packet27;
     retry_packet_length = QUICHE_ARRAYSIZE(retry_packet27);
   } else if (version() ==