diff --git a/build.gradle.kts b/build.gradle.kts
index 1f0f09f..a2bb7f8 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -43,7 +43,7 @@ tasks {
         useJUnitPlatform()
     }
     runServer {
-        minecraftVersion("1.20.2")
+        minecraftVersion("1.19.4")
     }
 }
 kotlin {
@@ -51,10 +51,6 @@ kotlin {
 }
 
 val supportedMinecraftVersions = listOf(
-    "1.19",
-    "1.19.1",
-    "1.19.2",
-    "1.19.3",
     "1.19.4",
     "1.20",
     "1.20.1",