diff --git a/tools/boostdep b/tools/boostdep
index d7dbf99040..d21f9cae5e 160000
--- a/tools/boostdep
+++ b/tools/boostdep
@@ -1 +1 @@
-Subproject commit d7dbf990404ba133fbe4bc668279304d4f9610b4
+Subproject commit d21f9cae5e7801876eb1f70ee826500369610f66