diff --git a/mozc-1.10.1390.102.ebuild b/mozc-1.10.1390.102.ebuild
index 6af4af8..c3fd745 100644
--- a/mozc-1.10.1390.102.ebuild
+++ b/mozc-1.10.1390.102.ebuild
@@ -38,7 +38,7 @@ RDEPEND="dev-libs/glib:2
 	)
 	${PYTHON_DEPS}"
 DEPEND="${RDEPEND}
-	~dev-libs/protobuf-2.4.1
+	dev-libs/protobuf
 	virtual/pkgconfig"
 
 BUILDTYPE="${BUILDTYPE:-Release}"