diff --git a/gradle.properties b/gradle.properties
index 425b690..6328260 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ group=net.sparklypower.sparklypaper
 version=1.21.11-R0.1-SNAPSHOT
 mcVersion=1.21.11
 apiVersion=1.21.11
-paperRef=4446f17f652d3ce56860f8c06d6746fa3c1853fc
+paperRef=90191f725a1a0d65006f30076efc5f39af92c089
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true
diff --git a/sparklypaper-server/build.gradle.kts.patch b/sparklypaper-server/build.gradle.kts.patch
index 495d754..06cf5fc 100644
--- a/sparklypaper-server/build.gradle.kts.patch
+++ b/sparklypaper-server/build.gradle.kts.patch
@@ -58,7 +58,7 @@
 +    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.9.0")
 +    implementation("com.charleskorn.kaml:kaml:0.97.0")
 +    // SparklyPaper end
-     implementation("ca.spottedleaf:concurrentutil:0.0.7")
+     implementation("ca.spottedleaf:concurrentutil:0.0.8")
      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
 @@ -193,9 +_,14 @@