diff --git a/build.gradle b/build.gradle
index 07eb166..2930387 100644
--- a/build.gradle
+++ b/build.gradle
@@ -22,7 +22,7 @@ compileJava.options.encoding = "UTF-8"
 
 println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))
 minecraft {
-    mappings channel: 'snapshot', version: '20201028-1.16.3'
+    mappings channel: 'official', version: '1.16.4'
     runs {
         client {
             workingDirectory project.file('run')