diff --git a/src/llvm-project b/src/llvm-project
index af1eb70..c661e66 160000
--- a/src/llvm-project
+++ b/src/llvm-project
@@ -1 +1 @@
-Subproject commit af1eb70a6f5878ef6f223a5ddc36ab044b27e5fe
+Subproject commit c661e667ed9ace6d93079b0a550137c6c7b71bf3
diff --git a/src/wasi-libc b/src/wasi-libc
index ffdf6b0..fd5840e 160000
--- a/src/wasi-libc
+++ b/src/wasi-libc
@@ -1 +1 @@
-Subproject commit ffdf6b08a7b1ddcc0609a2581ba7bd79e93e1002
+Subproject commit fd5840e1ba9d23cbf610abe99f5ff59a4f1bec0e