diff --git a/mcversion-21w13a.properties b/mcversion-21w13a.properties
new file mode 100644
index 0000000..7e229a4
--- /dev/null
+++ b/mcversion-21w13a.properties
@@ -0,0 +1,12 @@
+minecraft_version=21w13a
+yarn_mappings=21w13a+build.46
+loader_version=0.11.3
+
+#Fabric api
+fabric_version=0.32.6+1.17
+fabric_versiononly=0.32.6
+
+modmenu_version=2.0.0-beta.2
+
+gbfabrictools_version=1.3.4+21w10a
+crowdintranslate_version=1.3+1.17-alpha20w49a