diff --git a/.gitmodules b/.gitmodules
index 972d88f..3f4d88a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -9,7 +9,7 @@
 [submodule "rust"]
 	path = rust
 	url = https://gitlab.redox-os.org/redox-os/rust.git
-	branch = redox-2023-01-21
+	branch = redox-2023-09-07
 [submodule "redoxfs"]
 	path = redoxfs
 	url = https://gitlab.redox-os.org/redox-os/redoxfs.git
diff --git a/cookbook b/cookbook
index a006f0a..ed152f2 160000
--- a/cookbook
+++ b/cookbook
@@ -1 +1 @@
-Subproject commit a006f0a50c57104bfaeee5d9bc9bd2f9ba0bf203
+Subproject commit ed152f23cda83dc00f7fb113f04adff1e751ac94
diff --git a/installer b/installer
index 7a85c43..d61b30d 160000
--- a/installer
+++ b/installer
@@ -1 +1 @@
-Subproject commit 7a85c439744bee3c79efc69c6f99ad32be82afe1
+Subproject commit d61b30de3f988630ed47acf8dd438ffe5c810bd5
diff --git a/redoxfs b/redoxfs
index 5434168..985d6e8 160000
--- a/redoxfs
+++ b/redoxfs
@@ -1 +1 @@
-Subproject commit 54341680ec33e2f759e4e1f2de93e81a6dec3d32
+Subproject commit 985d6e815c9516db2c5200c250cc251076fe60c6
diff --git a/relibc b/relibc
index 3359d4a..a9042ab 160000
--- a/relibc
+++ b/relibc
@@ -1 +1 @@
-Subproject commit 3359d4a0406417ab6695cd6b622bb49124c7d8b5
+Subproject commit a9042abdb9533dba04a8e5707d850edcfb83a6ce
diff --git a/rust b/rust
index 2c5014e..09eb919 160000
--- a/rust
+++ b/rust
@@ -1 +1 @@
-Subproject commit 2c5014ed911b5bfea6f7c5f9955054c8b4b918c7
+Subproject commit 09eb919ce533ac8565086feafcb989f5afc544a3
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 87f6fe7..f8ecc00 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2023-01-21"
+channel = "nightly-2023-09-07"
 components = ["rust-src"]