diff --git a/gradle.properties b/gradle.properties
index 3d3b1c720..e47ae97ea 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,8 +1,8 @@
 group = org.purpurmc.purpur
-version = 1.21.4-R0.1-SNAPSHOT
+version = 1.21.5-R0.1-SNAPSHOT
 
-mcVersion = 1.21.4
-paperCommit = 6ea42025a49f232f47861c6ca943b0fc66b7effe
+mcVersion = 1.21.5-pre1
+paperCommit = 4db94754ad4ea08f76ff8746677a20500e206bc2
 
 org.gradle.configuration-cache = true
 org.gradle.caching = true