diff --git a/doc/docs/usage.md b/doc/docs/usage.md
index 1c46058..980c0cf 100644
--- a/doc/docs/usage.md
+++ b/doc/docs/usage.md
@@ -27,7 +27,7 @@ And copy "names.dmp", "nodes.dmp", "delnodes.dmp" and "merged.dmp" to data direc
 ```text
 TaxonKit - A Cross-platform and Efficient NCBI Taxonomy Toolkit
 
-Version: 0.6.1
+Version: 0.6.2
 
 Author: Wei Shen <shenwei356@gmail.com>