diff --git a/dev-java/protobuf-java/protobuf-java-9999.ebuild b/dev-java/protobuf-java/protobuf-java-9999.ebuild
index 519353097a5e8..19bed69c6fd99 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="0/27"
+SLOT="0/28"
 KEYWORDS=""
 IUSE=""