diff --git a/ext/binutils-mrisc32 b/ext/binutils-mrisc32
index 58df39c..890eb99 160000
--- a/ext/binutils-mrisc32
+++ b/ext/binutils-mrisc32
@@ -1 +1 @@
-Subproject commit 58df39cb498843cdf3373756e44f71c58ca4f0d4
+Subproject commit 890eb994ccac16eb9c26902d6b3ccf71361ef04a
diff --git a/ext/gcc-mrisc32 b/ext/gcc-mrisc32
index 0518b46..2be1c53 160000
--- a/ext/gcc-mrisc32
+++ b/ext/gcc-mrisc32
@@ -1 +1 @@
-Subproject commit 0518b4657761a8b91b3b7b749becee469d2fb1e5
+Subproject commit 2be1c537cd28d51c94870837f082438d68636266
diff --git a/ext/newlib-mrisc32 b/ext/newlib-mrisc32
index c61eced..bb1a5ca 160000
--- a/ext/newlib-mrisc32
+++ b/ext/newlib-mrisc32
@@ -1 +1 @@
-Subproject commit c61ecedb652a819fb458232833be821bb38e7537
+Subproject commit bb1a5cac065c418d8d8464ee1ea3081bd1ceffe2