diff --git a/include/sound/version.h b/include/sound/version.h
index 456f1359e1c0..22939142dd23 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h */
-#define CONFIG_SND_VERSION "1.0.20"
+#define CONFIG_SND_VERSION "1.0.21"
 #define CONFIG_SND_DATE ""