diff --git a/externals/boost b/externals/boost
index d81b92699..15ac6eef1 160000
--- a/externals/boost
+++ b/externals/boost
@@ -1 +1 @@
-Subproject commit d81b9269900ae183d0dc98403eea4c971590a807
+Subproject commit 15ac6eef19065feff4c6cdecdb0d3ed640d0f7b4