diff --git a/build-minecraft.jenkins b/build-minecraft.jenkins
index 29d2b4e..c1bfa38 100644
--- a/build-minecraft.jenkins
+++ b/build-minecraft.jenkins
@@ -29,9 +29,9 @@ pipeline {
             steps {
                 script {
                     workspace = pwd()
-                    paperVersion = "1.18.2"
+                    paperVersion = "1.19"
                     memoryMin = "1g"
-                    memoryMax = "48g"
+                    memoryMax = "32g"
                     dockerFile = """FROM registry.c.test-chamber-13.lan/library/alpine:latest as builder
 
 ARG paperDownload