diff --git a/terraform-biome-remapper-api-v1/src/main/java/com/terraformersmc/terraform/biomeremapper/api/DataVersions.java b/terraform-biome-remapper-api-v1/src/main/java/com/terraformersmc/terraform/biomeremapper/api/DataVersions.java
index 5907861..682058e 100644
--- a/terraform-biome-remapper-api-v1/src/main/java/com/terraformersmc/terraform/biomeremapper/api/DataVersions.java
+++ b/terraform-biome-remapper-api-v1/src/main/java/com/terraformersmc/terraform/biomeremapper/api/DataVersions.java
@@ -7,6 +7,7 @@ private DataVersions() {
 		return;
 	}
 
+	public static final int V_1_21_2 = 4073;
 	public static final int V_1_21_1 = 3954;
 	public static final int V_1_21   = 3948;
 	public static final int V_1_20_6 = 3838;