diff --git a/submodules/gem5 b/submodules/gem5
index 239054f..fa877e1 160000
--- a/submodules/gem5
+++ b/submodules/gem5
@@ -1 +1 @@
-Subproject commit 239054f48439c18b93e1a70ff29dbcb0c4742cff
+Subproject commit fa877e19d31203744aecbb252a4f0207dc7491dd