diff --git a/third_party/libarchive b/third_party/libarchive
index 687e29898..c51dbfc14 160000
--- a/third_party/libarchive
+++ b/third_party/libarchive
@@ -1 +1 @@
-Subproject commit 687e298988eef1cc8697830618d06987b6dd84e1
+Subproject commit c51dbfc1434e217ffdbaf9de505cd277f4482a49