diff --git a/backend_mitsud90.c b/backend_mitsud90.c
index e1ebe1c..b9a51d8 100644
--- a/backend_mitsud90.c
+++ b/backend_mitsud90.c
@@ -2657,7 +2657,7 @@ static const struct device_id mitsud90_devices[] = {
 /* Exported */
 const struct dyesub_backend mitsud90_backend = {
 	.name = "Mitsubishi CP-D90/CP-M1/CP-W5000",
-	.version = "0.52"  " (lib " LIBMITSU_VER ")",
+	.version = "0.53"  " (lib " LIBMITSU_VER ")",
 	.flags = BACKEND_FLAG_DUMMYPRINT,
 	.uri_prefixes = mitsud90_prefixes,
 	.devices = mitsud90_devices,