diff --git a/dev-java/protobuf-java/protobuf-java-9999.ebuild b/dev-java/protobuf-java/protobuf-java-9999.ebuild
index 11d9796bf9000..db1925f3a2ba5 100644
--- a/dev-java/protobuf-java/protobuf-java-9999.ebuild
+++ b/dev-java/protobuf-java/protobuf-java-9999.ebuild
@@ -22,7 +22,7 @@ else
 fi
 
 LICENSE="BSD"
-SLOT="0/28"
+SLOT="0/30"
 KEYWORDS=""
 IUSE=""