diff --git a/mcversion-21w37a.properties b/mcversion-21w37a.properties
new file mode 100644
index 0000000..725f5c5
--- /dev/null
+++ b/mcversion-21w37a.properties
@@ -0,0 +1,12 @@
+minecraft_version=21w37a
+yarn_mappings=21w37a+build.10
+loader_version=0.11.7
+
+#Fabric api
+fabric_version=0.40.1+1.17
+fabric_versiononly=0.40.1
+
+modmenu_version=2.0.0-beta.2
+
+gbfabrictools_version=1.3.4+1.17
+crowdintranslate_version=1.3+1.17