diff --git a/build.gradle.kts b/build.gradle.kts
index 374dd418..bedbbd63 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 
 allprojects {
     group = "com.viaversion"
-    version = "4.2.0"
+    version = "4.2.1-SNAPSHOT"
     description = "Allow older clients to join newer server versions."
 }
 
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 4bbcba82..2d1bec7e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ metadata.format.version = "1.1"
 [versions]
 
 # ViaVersion
-viaver = "4.2.0-1.18.2-pre1-SNAPSHOT"
+viaver = "4.2.1"
 
 # Common provided
 netty = "4.0.20.Final"