diff --git a/gradle.properties b/gradle.properties
index fee2064c..6d386ac8 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -4,7 +4,7 @@ org.gradle.daemon=true
 javaVersion=21
 
 # Plugin metadata
-plugin_version=3.8
+plugin_version=3.8.1
 plugin_archive=husksync
 plugin_description=A modern, cross-server player data synchronization system
 
diff --git a/test/spin_network.py b/test/spin_network.py
index f9888d2a..5796e368 100644
--- a/test/spin_network.py
+++ b/test/spin_network.py
@@ -13,7 +13,7 @@ from tqdm import tqdm
 class Parameters:
     root_dir = './servers/'
     proxy_version = "3.4.0-SNAPSHOT"
-    minecraft_version = '1.21.4'
+    minecraft_version = '1.21.5'
     eula_agreement = 'true'
 
     backend_names = ['alpha', 'beta']