diff --git a/.gitmodules b/.gitmodules
index 0291eeb2..2c49778c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -12,7 +12,7 @@
 	url = https://github.com/zephyrproject-rtos/binutils-gdb.git
 [submodule "picolibc"]
 	path = picolibc
-	url = https://github.com/zephyrproject-rtos/picolibc.git
+	url = https://github.com/alpsayin/picolibc.git
 [submodule "llvm"]
 	path = llvm
 	url = https://github.com/zephyrproject-rtos/llvm-project.git
diff --git a/binutils b/binutils
index 87606c59..575f89a2 160000
--- a/binutils
+++ b/binutils
@@ -1 +1 @@
-Subproject commit 87606c59affb5e80b60bb60823d72b7739706016
+Subproject commit 575f89a2bf5f6c249c20baaaf17b1e7ec832f33b
diff --git a/gcc b/gcc
index 2836263d..227ce1e7 160000
--- a/gcc
+++ b/gcc
@@ -1 +1 @@
-Subproject commit 2836263d7037c2891931ba9004d0b25ba9c8af57
+Subproject commit 227ce1e747a27b3178afbde0c913508cda38895d
diff --git a/picolibc b/picolibc
index 560946f2..0e3790f5 160000
--- a/picolibc
+++ b/picolibc
@@ -1 +1 @@
-Subproject commit 560946f26db075c296beea5b39d99e6de43c9010
+Subproject commit 0e3790f584ac6b0d4395262ae2daac1f1959a2f2