diff --git a/build.gradle.kts b/build.gradle.kts
index b718eaa..b92b24d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,12 +3,12 @@ import org.gradle.api.tasks.testing.logging.TestLogEvent
 
 plugins {
     java // TODO java launcher tasks
-    id("io.papermc.paperweight.patcher") version "2.0.0-beta.8"
+    id("io.papermc.paperweight.patcher") version "2.0.0-beta.11"
 }
 
 paperweight {
     upstreams.paper {
-        ref = "54debf494f467a71c561cf8765c4f21725c99dd8"
+        ref = providers.gradleProperty("paperRef")
 
         patchFile {
             path = "paper-server/build.gradle.kts"
diff --git a/fork-api/build.gradle.kts.patch b/fork-api/build.gradle.kts.patch
index 5fe5f81..4fe51fc 100644
--- a/fork-api/build.gradle.kts.patch
+++ b/fork-api/build.gradle.kts.patch
@@ -1,6 +1,6 @@
 --- a/paper-api/build.gradle.kts
 +++ b/paper-api/build.gradle.kts
-@@ -105,6 +_,18 @@
+@@ -103,6 +_,18 @@
      main {
          java {
              srcDir(generatedApiPath)
@@ -19,7 +19,7 @@
          }
      }
  }
-@@ -174,7 +_,7 @@
+@@ -169,7 +_,7 @@
  
  tasks.withType<Javadoc> {
      val options = options as StandardJavadocDocletOptions
@@ -28,7 +28,7 @@
      options.use()
      options.isDocFilesSubDirs = true
      options.links(
-@@ -212,11 +_,11 @@
+@@ -202,11 +_,11 @@
      }
  
      // workaround for https://github.com/gradle/gradle/issues/4046
diff --git a/fork-server/build.gradle.kts.patch b/fork-server/build.gradle.kts.patch
index fc1885f..347c989 100644
--- a/fork-server/build.gradle.kts.patch
+++ b/fork-server/build.gradle.kts.patch
@@ -1,6 +1,6 @@
 --- a/paper-server/build.gradle.kts
 +++ b/paper-server/build.gradle.kts
-@@ -20,8 +_,19 @@
+@@ -21,8 +_,19 @@
      // macheOldPath = file("F:\\Projects\\PaperTooling\\mache\\versions\\1.21.4\\src\\main\\java")
      // gitFilePatches = true
  
@@ -21,7 +21,7 @@
      }
  
      spigot {
-@@ -104,7 +_,20 @@
+@@ -105,7 +_,20 @@
      }
  }
  
@@ -44,11 +44,11 @@
      extendsFrom(configurations.compileClasspath.get())
  }
 @@ -123,7 +_,7 @@
- // Paper end - configure mockito agent that is needed in newer java versions
+ }
  
  dependencies {
 -    implementation(project(":paper-api"))
 +    implementation(project(":fork-api"))
-     implementation("ca.spottedleaf:concurrentutil:0.0.2") // Paper - Add ConcurrentUtil dependency
-     // Paper start
+     implementation("ca.spottedleaf:concurrentutil:0.0.2")
      implementation("org.jline:jline-terminal-ffm:3.27.1") // use ffm on java 22+
+     implementation("org.jline:jline-terminal-jni:3.27.1") // fall back to jni on java 21
diff --git a/gradle.properties b/gradle.properties
index 2e173b6..51b40ea 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,7 @@
 group=fork.test
 version=1.21.4-R0.1-SNAPSHOT
 mcVersion=1.21.4
+paperRef=daddcf67420e92ce1eba27949f3c847a92ffab14
 
 org.gradle.configuration-cache=true
 #org.gradle.caching=true