diff --git a/api/pom.xml b/api/pom.xml
index a1a75b9..e0bef4e 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -28,7 +28,7 @@
org.spigotmc
spigot-api
- 1.14.4-R0.1-SNAPSHOT
+ 1.15.2-R0.1-SNAPSHOT
provided
diff --git a/api/src/main/java/net/jitse/npclib/hologram/Hologram.java b/api/src/main/java/net/jitse/npclib/hologram/Hologram.java
index 1493e18..3cad652 100644
--- a/api/src/main/java/net/jitse/npclib/hologram/Hologram.java
+++ b/api/src/main/java/net/jitse/npclib/hologram/Hologram.java
@@ -18,6 +18,7 @@ public class Hologram {
private final List