Update README.md

diff --git a/README.md b/README.md
index 762d04048c4d90eb394310da64893474769b9df1..151dbc09ce484ab79ee0f06bb3d964fbe26b1b40 100644 (file)
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ API calls.
     --no-safe-links : keep symlinks that link to outside archive contents
     --temp-files-dir <dir> : where to store temporary files created when compressing (defaults to same directory as output file) (this is mutually exclusive with "--force-tmpfile")
     --force-tmpfile : Force the use of "tmpfile()" during compression (this is mutually exclusive with "--temp-files-dir")
-    --write-version <version> : Force write version file format (default 4)
+    --write-version <version> : Force write version file format (default 5)
     --chunk-min-size <bytes> : minimum chunk size (default 4194304 or 4MiB) when using chunks (file formats v. 1 and up)
     --no-pre-sort-files : do NOT pre-sort files by size (by default enabled so that the first file is the largest)
     --no-preserve-empty-dirs : do NOT preserve empty dirs (only for file format 2 and onwards)