diff --git a/contrib/boost b/contrib/boost
index 03d9ec9cd15..8fe7b3326ef 160000
--- a/contrib/boost
+++ b/contrib/boost
@@ -1 +1 @@
-Subproject commit 03d9ec9cd159d14bd0b17c05138098451a1ea606
+Subproject commit 8fe7b3326ef482ee6ecdf5a4f698f2b8c2780f98
diff --git a/contrib/llvm-project b/contrib/llvm-project
index 4bfaeb31dd0..e0accd51793 160000
--- a/contrib/llvm-project
+++ b/contrib/llvm-project
@@ -1 +1 @@
-Subproject commit 4bfaeb31dd0ef13f025221f93c138974a3e0a22a
+Subproject commit e0accd517933ebb44aff84bc8db448ffd8ef1929