diff --git a/gradle.properties b/gradle.properties
index 04374c88..c99aebdb 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -19,7 +19,7 @@ terraform_tree_api_version=7.0.2
 terraform_wood_api_version=7.0.2
 
 # Biolith for worldgen module and testing
-biolith_version=1.0.0-alpha.8
+biolith_version=1.0.0-alpha.9
 
 # TerraBlender for worldgen module and testing
 terrablender_version=1.20-3.0.0.163