diff --git a/src/block/utils/BannerPatternType.php b/src/block/utils/BannerPatternType.php
index cd63226a7..9b1963603 100644
--- a/src/block/utils/BannerPatternType.php
+++ b/src/block/utils/BannerPatternType.php
@@ -81,10 +81,12 @@ enum BannerPatternType{
 	case DIAGONAL_RIGHT;
 	case DIAGONAL_UP_LEFT;
 	case DIAGONAL_UP_RIGHT;
+	case FLOW;
 	case FLOWER;
 	case GLOBE;
 	case GRADIENT;
 	case GRADIENT_UP;
+	case GUSTER;
 	case HALF_HORIZONTAL;
 	case HALF_HORIZONTAL_BOTTOM;
 	case HALF_VERTICAL;
diff --git a/src/data/bedrock/BannerPatternTypeIdMap.php b/src/data/bedrock/BannerPatternTypeIdMap.php
index d1884350f..7d4353d4f 100644
--- a/src/data/bedrock/BannerPatternTypeIdMap.php
+++ b/src/data/bedrock/BannerPatternTypeIdMap.php
@@ -56,9 +56,11 @@ final class BannerPatternTypeIdMap{
 				BannerPatternType::DIAGONAL_UP_LEFT => "ld",
 				BannerPatternType::DIAGONAL_UP_RIGHT => "rud",
 				BannerPatternType::FLOWER => "flo",
+				BannerPatternType::FLOW => "flw",
 				BannerPatternType::GLOBE => "glb",
 				BannerPatternType::GRADIENT => "gra",
 				BannerPatternType::GRADIENT_UP => "gru",
+				BannerPatternType::GUSTER => "gus",
 				BannerPatternType::HALF_HORIZONTAL => "hh",
 				BannerPatternType::HALF_HORIZONTAL_BOTTOM => "hhb",
 				BannerPatternType::HALF_VERTICAL => "vh",