diff --git a/build.gradle b/build.gradle
index 701b148..aa9699f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,7 +35,7 @@ dependencies {
     // https://github.com/KyoriPowered/adventure
     library 'net.kyori:adventure-platform-bukkit:4.3.3'
     // https://hub.spigotmc.org/stash/projects/SPIGOT/repos/spigot/browse
-    compileOnly 'org.spigotmc:spigot-api:1.20.6-R0.1-SNAPSHOT'
+    compileOnly 'org.spigotmc:spigot-api:1.21-R0.1-SNAPSHOT'
     // https://github.com/UltraCosmetics/UltraCosmetics
     compileOnly 'com.github.UltraCosmetics:UltraCosmetics:3.6.0.1-RELEASE'
     // https://github.com/Bastian/bstats-metrics