diff --git a/ext/binutils-mrisc32 b/ext/binutils-mrisc32
index fd67666..3679575 160000
--- a/ext/binutils-mrisc32
+++ b/ext/binutils-mrisc32
@@ -1 +1 @@
-Subproject commit fd676664436de327d963ff3dfc9c58ff8575b464
+Subproject commit 3679575067c8d0150da4382b871036385308f574
diff --git a/ext/gcc-mrisc32 b/ext/gcc-mrisc32
index 627c498..f56fb3f 160000
--- a/ext/gcc-mrisc32
+++ b/ext/gcc-mrisc32
@@ -1 +1 @@
-Subproject commit 627c498f2c81b60611f23864dffe02bbd996f902
+Subproject commit f56fb3f5dc1ebf94af7603ba162c5fc69eb00e84
diff --git a/ext/newlib-mrisc32 b/ext/newlib-mrisc32
index 117d286..a3fc0fd 160000
--- a/ext/newlib-mrisc32
+++ b/ext/newlib-mrisc32
@@ -1 +1 @@
-Subproject commit 117d286a997a88d5fb6b4ba153393b362d7a1aa4
+Subproject commit a3fc0fd0718f9672f4a23824bd6d1c8353018484