diff --git a/.repo/nvchecker.toml b/.repo/nvchecker.toml
index d946dc3..231a44c 100644
--- a/.repo/nvchecker.toml
+++ b/.repo/nvchecker.toml
@@ -147,6 +147,12 @@ exclude_regex = "^.*(alpha|beta|rc).*$"
 
 # github
 
+[xbyak]
+source = "github"
+github = "herumi/xbyak"
+use_max_tag = true
+prefix = "v"
+
 [python-jsonschema]
 source = "github"
 github = "python-jsonschema/jsonschema"