diff --git a/external/ELFIO b/external/ELFIO
index 4bc17b6b8..c5e56b8c5 160000
--- a/external/ELFIO
+++ b/external/ELFIO
@@ -1 +1 @@
-Subproject commit 4bc17b6b81e4348a9428beac64a7bb5931c88a88
+Subproject commit c5e56b8c505b084153971f64dfd2640a41f60b49