diff --git a/gradle.properties b/gradle.properties
index fd03d39a8..bc9487853 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,8 @@
 org.gradle.jvmargs=-Xmx2560M
 
 version=0.42.6
-minecraft_version=1.18-pre3
-yarn_version=+build.5
+minecraft_version=1.18-pre4
+yarn_version=+build.2
 loader_version=0.12.5
 
 prerelease=true