diff --git a/README.md b/README.md
index 154bb3b..7980552 100644
--- a/README.md
+++ b/README.md
@@ -1110,7 +1110,7 @@ A 'catch-all' category for anything that doesn't fit well anywhere else.
   file system. [``WTFPL``][WTFPL]
 * [XLSX I/O][344] - Cross-platform library for reading and writing .xlsx
   files. [``MIT``][MIT]
-* [xlsx_drone][592] - Fast Microsoft Excel's *.xlsx reader. [``MIT``][MIT]  
+* [xlsx_drone][596] - Fast Microsoft Excel's *.xlsx reader. [``MIT``][MIT]  
 * [zlog][437] - Reliable, pure C logging library.
   [``LGPL-2.1-only``][LGPL-2.1-only]
 * [zproto][421] - Protocol framework for ZeroMQ. [``MIT``][MIT]