diff --git a/build.gradle.kts b/build.gradle.kts
index d69a95b..60a69b0 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -60,7 +60,7 @@ dependencies {
     implementation(kotlin("stdlib-jdk8"))
     implementation(kotlin("reflect"))
 
-    val vvVer = "4.1.0-21w38a-SNAPSHOT"
+    val vvVer = "4.1.0-21w39a-SNAPSHOT"
     val vbVer = "4.1.0-21w38a-SNAPSHOT"
     val vrVer = "6484c61"
     implementation("com.viaversion:viaversion:$vvVer") { isTransitive = false }