diff --git a/include/xlsxwriter.h b/include/xlsxwriter.h
index f1e555f7..e44854e5 100644
--- a/include/xlsxwriter.h
+++ b/include/xlsxwriter.h
@@ -18,6 +18,6 @@
 #include "xlsxwriter/format.h"
 #include "xlsxwriter/utility.h"
 
-#define LXW_VERSION "0.1.4"
+#define LXW_VERSION "0.1.5"
 
 #endif /* __LXW_XLSXWRITER_H__ */