diff --git a/mappings/net/minecraft/block/CaveVines.mapping b/mappings/net/minecraft/block/CaveVines.mapping
index 061a9e3d7c..d890338c76 100644
--- a/mappings/net/minecraft/block/CaveVines.mapping
+++ b/mappings/net/minecraft/block/CaveVines.mapping
@@ -7,3 +7,13 @@ CLASS net/minecraft/class_5803 net/minecraft/block/CaveVines
 		ARG 0 state
 		ARG 1 world
 		ARG 2 pos
+	METHOD method_37361 (ILnet/minecraft/class_2680;)I
+		ARG 1 state
+	METHOD method_37362 getLuminanceSupplier (I)Ljava/util/function/ToIntFunction;
+		COMMENT {@return a function that receives a {@link BlockState} and returns the luminance for the state}
+		COMMENT If there are no berries, it supplies the value 0.
+		COMMENT
+		COMMENT @apiNote The return value is meant to be passed to
+		COMMENT {@link AbstractBlock.Settings#luminance} builder method.
+		ARG 0 luminance
+			COMMENT luminance supplied when the block has berries
diff --git a/mappings/net/minecraft/block/GlowLichenBlock.mapping b/mappings/net/minecraft/block/GlowLichenBlock.mapping
index c775772fa0..fdc72bec32 100644
--- a/mappings/net/minecraft/block/GlowLichenBlock.mapping
+++ b/mappings/net/minecraft/block/GlowLichenBlock.mapping
@@ -2,3 +2,13 @@ CLASS net/minecraft/class_5777 net/minecraft/block/GlowLichenBlock
 	FIELD field_28412 WATERLOGGED Lnet/minecraft/class_2746;
 	METHOD method_34727 (Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_2350;)Z
 		ARG 4 direction
+	METHOD method_37363 (ILnet/minecraft/class_2680;)I
+		ARG 1 state
+	METHOD method_37364 getLuminanceSupplier (I)Ljava/util/function/ToIntFunction;
+		COMMENT {@return a function that receives a {@link BlockState} and returns the luminance for the state}
+		COMMENT If the lichen has no visible sides, it supplies 0.
+		COMMENT
+		COMMENT @apiNote The return value is meant to be passed to
+		COMMENT {@link AbstractBlock.Settings#luminance} builder method.
+		ARG 0 luminance
+			COMMENT luminance supplied when the lichen has at least one visible side