diff --git a/core/mac/inc/qwlan_version.h b/core/mac/inc/qwlan_version.h
index 8fa83ad50dd2..ba62a8e67635 100644
--- a/core/mac/inc/qwlan_version.h
+++ b/core/mac/inc/qwlan_version.h
@@ -42,8 +42,8 @@
 #define QWLAN_VERSION_MINOR            1
 #define QWLAN_VERSION_PATCH            0
 #define QWLAN_VERSION_EXTRA            ""
-#define QWLAN_VERSION_BUILD            17
+#define QWLAN_VERSION_BUILD            18
 
-#define QWLAN_VERSIONSTR               "5.1.0.17"
+#define QWLAN_VERSIONSTR               "5.1.0.18"
 
 #endif /* QWLAN_VERSION_H */