diff --git a/externals/ext-boost b/externals/ext-boost
index a04136ad..147b2de7 160000
--- a/externals/ext-boost
+++ b/externals/ext-boost
@@ -1 +1 @@
-Subproject commit a04136add1e469f46d8ae8d3e8307779240a5c53
+Subproject commit 147b2de7734f5dc3b9aeb1f4135ae15fcd44b9d7