diff --git a/src/tools/cargo b/src/tools/cargo
index 305bc25d5e10..7704f7b1fd52 160000
--- a/src/tools/cargo
+++ b/src/tools/cargo
@@ -1 +1 @@
-Subproject commit 305bc25d5e105e84ffe261655b46cf74570f6e5b
+Subproject commit 7704f7b1fd52607104cc7fdc435d636c9de1fe90