Update to 1.21.8

Hopefully everything is compatible

gradle.properties

@@ -2,20 +2,20 @@
 org.gradle.jvmargs=-Xmx1G
 # Fabric Properties
 # check these on https://modmuss50.me/fabric.html
-minecraft_version=1.21.5
-yarn_mappings=1.21.5+build.1
+minecraft_version=1.21.8
+yarn_mappings=1.21.8+build.1
 loader_version=0.16.14
 # Mod Properties
-mod_version=1.5.6
+mod_version=1.5.8
 maven_group=systems.brn
 archives_base_name=servershop
 # Dependencies
 # check this on https://modmuss50.me/fabric.html
-fabric_version=0.121.0+1.21.5
+fabric_version=0.129.0+1.21.8
 
 
 # Dependencies
-polymer_version=0.12.3+1.21.5
-server_translations_api_version=2.5.0+1.21.5-rc1
-servergui_version=1.9.0+1.21.5
-placeholder_api=2.6.2+1.21.5
+polymer_version=0.13.7+1.21.8
+server_translations_api_version=2.5.1+1.21.5
+servergui_version=1.10.2+1.21.8
+placeholder_api=2.7.1+1.21.6