diff --git a/kernel/Cargo.toml b/kernel/Cargo.toml
index cdee30ab2..691e931f6 100644
--- a/kernel/Cargo.toml
+++ b/kernel/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-nix"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/block/Cargo.toml b/kernel/comps/block/Cargo.toml
index 281595987..5f0ece96c 100644
--- a/kernel/comps/block/Cargo.toml
+++ b/kernel/comps/block/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-block"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/cmdline/Cargo.toml b/kernel/comps/cmdline/Cargo.toml
index 1f6e21e7d..b208bd7a9 100644
--- a/kernel/comps/cmdline/Cargo.toml
+++ b/kernel/comps/cmdline/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-cmdline"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/console/Cargo.toml b/kernel/comps/console/Cargo.toml
index 7e55cb1bd..746ec49e4 100644
--- a/kernel/comps/console/Cargo.toml
+++ b/kernel/comps/console/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-console"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/framebuffer/Cargo.toml b/kernel/comps/framebuffer/Cargo.toml
index db51f3e85..1950b4dd2 100644
--- a/kernel/comps/framebuffer/Cargo.toml
+++ b/kernel/comps/framebuffer/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-framebuffer"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/i8042/Cargo.toml b/kernel/comps/i8042/Cargo.toml
index f893bc50c..ca03446f3 100644
--- a/kernel/comps/i8042/Cargo.toml
+++ b/kernel/comps/i8042/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-i8042"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/input/Cargo.toml b/kernel/comps/input/Cargo.toml
index 7da21886b..9cf9b9e58 100644
--- a/kernel/comps/input/Cargo.toml
+++ b/kernel/comps/input/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-input"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/logger/Cargo.toml b/kernel/comps/logger/Cargo.toml
index e0fad8e69..ef0b5cae0 100644
--- a/kernel/comps/logger/Cargo.toml
+++ b/kernel/comps/logger/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-logger"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/mlsdisk/Cargo.toml b/kernel/comps/mlsdisk/Cargo.toml
index 5eb06644a..212c4e898 100644
--- a/kernel/comps/mlsdisk/Cargo.toml
+++ b/kernel/comps/mlsdisk/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-mlsdisk"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/network/Cargo.toml b/kernel/comps/network/Cargo.toml
index bb2723569..fff6441c9 100644
--- a/kernel/comps/network/Cargo.toml
+++ b/kernel/comps/network/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-network"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/pci/Cargo.toml b/kernel/comps/pci/Cargo.toml
index 07b51e3ef..0536093b4 100644
--- a/kernel/comps/pci/Cargo.toml
+++ b/kernel/comps/pci/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-pci"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/softirq/Cargo.toml b/kernel/comps/softirq/Cargo.toml
index a167bd7eb..980e20649 100644
--- a/kernel/comps/softirq/Cargo.toml
+++ b/kernel/comps/softirq/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-softirq"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/systree/Cargo.toml b/kernel/comps/systree/Cargo.toml
index c7ae36b87..7cc3cffc6 100644
--- a/kernel/comps/systree/Cargo.toml
+++ b/kernel/comps/systree/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-systree"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/time/Cargo.toml b/kernel/comps/time/Cargo.toml
index fc5bfcb6c..2201ce534 100644
--- a/kernel/comps/time/Cargo.toml
+++ b/kernel/comps/time/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-time"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/comps/virtio/Cargo.toml b/kernel/comps/virtio/Cargo.toml
index a22210fa5..84e3a5dfe 100644
--- a/kernel/comps/virtio/Cargo.toml
+++ b/kernel/comps/virtio/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-virtio"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/aster-bigtcp/Cargo.toml b/kernel/libs/aster-bigtcp/Cargo.toml
index b740fc38e..9e25dcef1 100644
--- a/kernel/libs/aster-bigtcp/Cargo.toml
+++ b/kernel/libs/aster-bigtcp/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-bigtcp"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/aster-rights-proc/Cargo.toml b/kernel/libs/aster-rights-proc/Cargo.toml
index c5c5a0c83..e3aea1771 100644
--- a/kernel/libs/aster-rights-proc/Cargo.toml
+++ b/kernel/libs/aster-rights-proc/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-rights-proc"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/aster-rights/Cargo.toml b/kernel/libs/aster-rights/Cargo.toml
index ef7f477f8..0955ac88d 100644
--- a/kernel/libs/aster-rights/Cargo.toml
+++ b/kernel/libs/aster-rights/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-rights"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/aster-util/Cargo.toml b/kernel/libs/aster-util/Cargo.toml
index e78f1479c..8b6b4ce3b 100644
--- a/kernel/libs/aster-util/Cargo.toml
+++ b/kernel/libs/aster-util/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "aster-util"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/atomic-integer-wrapper/Cargo.toml b/kernel/libs/atomic-integer-wrapper/Cargo.toml
index f7033019d..1e7d4ed60 100644
--- a/kernel/libs/atomic-integer-wrapper/Cargo.toml
+++ b/kernel/libs/atomic-integer-wrapper/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "atomic-integer-wrapper"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 [lib]
 proc-macro = true
diff --git a/kernel/libs/comp-sys/cargo-component/Cargo.toml b/kernel/libs/comp-sys/cargo-component/Cargo.toml
index 726f904c8..2941a4b06 100644
--- a/kernel/libs/comp-sys/cargo-component/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-component"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 build = "build.rs"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/kernel/libs/comp-sys/cargo-component/analysis/Cargo.toml b/kernel/libs/comp-sys/cargo-component/analysis/Cargo.toml
index 0f12ce9dc..e28dcba93 100644
--- a/kernel/libs/comp-sys/cargo-component/analysis/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/analysis/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "analysis"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/duplicate_lib_name_test/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/duplicate_lib_name_test/Cargo.toml
index 17190f6e5..0674f3052 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/duplicate_lib_name_test/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/duplicate_lib_name_test/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "duplicate_lib_name_test"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/missing_toml_test/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/missing_toml_test/Cargo.toml
index e2901d8ad..3c8ca0584 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/missing_toml_test/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/missing_toml_test/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "missing_toml_test"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/bar/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/bar/Cargo.toml
index b4b3aead3..9291c232b 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/bar/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/bar/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "bar"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/baz/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/baz/Cargo.toml
index 18538a696..47797d7cd 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/baz/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/baz/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "baz"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/foo/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/foo/Cargo.toml
index 840cd5561..96fcca325 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/reexport_test/foo/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/reexport_test/foo/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "foo"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/regression_test/bar1/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/regression_test/bar1/Cargo.toml
index 3c074a0bd..82c10e125 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/regression_test/bar1/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/regression_test/bar1/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "bar1"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/regression_test/foo1/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/regression_test/foo1/Cargo.toml
index 8d7801597..5ea6853dc 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/regression_test/foo1/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/regression_test/foo1/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "foo1"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/bar2/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/bar2/Cargo.toml
index b2dba2803..21cd8b577 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/bar2/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/bar2/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "bar2"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/foo2/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/foo2/Cargo.toml
index 198b96c6c..9e742f210 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/foo2/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/trait_method_test/foo2/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "foo2"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/bar3/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/bar3/Cargo.toml
index b9b8e0d1a..1583ff445 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/bar3/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/bar3/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "bar3"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/foo3/Cargo.toml b/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/foo3/Cargo.toml
index ce1c9db56..2646f3a8d 100644
--- a/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/foo3/Cargo.toml
+++ b/kernel/libs/comp-sys/cargo-component/tests/violate_policy_test/foo3/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "foo3"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component-macro/Cargo.toml b/kernel/libs/comp-sys/component-macro/Cargo.toml
index 91edb6b89..c1cb56838 100644
--- a/kernel/libs/comp-sys/component-macro/Cargo.toml
+++ b/kernel/libs/comp-sys/component-macro/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "component-macro"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/Cargo.toml b/kernel/libs/comp-sys/component/Cargo.toml
index d6bfe3a74..28c08e880 100644
--- a/kernel/libs/comp-sys/component/Cargo.toml
+++ b/kernel/libs/comp-sys/component/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "component"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/tests/init-order/Cargo.toml b/kernel/libs/comp-sys/component/tests/init-order/Cargo.toml
index ed0e49e24..b546fe421 100644
--- a/kernel/libs/comp-sys/component/tests/init-order/Cargo.toml
+++ b/kernel/libs/comp-sys/component/tests/init-order/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "init-order"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/tests/init-order/first-init/Cargo.toml b/kernel/libs/comp-sys/component/tests/init-order/first-init/Cargo.toml
index f2351cd40..6f05d9e68 100644
--- a/kernel/libs/comp-sys/component/tests/init-order/first-init/Cargo.toml
+++ b/kernel/libs/comp-sys/component/tests/init-order/first-init/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "first-init"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/tests/init-order/second-init/Cargo.toml b/kernel/libs/comp-sys/component/tests/init-order/second-init/Cargo.toml
index fe97dcf61..b74d9b5ad 100644
--- a/kernel/libs/comp-sys/component/tests/init-order/second-init/Cargo.toml
+++ b/kernel/libs/comp-sys/component/tests/init-order/second-init/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "second-init"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/tests/init-stage/Cargo.toml b/kernel/libs/comp-sys/component/tests/init-stage/Cargo.toml
index e34e61b48..07f263ddc 100644
--- a/kernel/libs/comp-sys/component/tests/init-stage/Cargo.toml
+++ b/kernel/libs/comp-sys/component/tests/init-stage/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "init-stage"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/component/tests/init-stage/foo/Cargo.toml b/kernel/libs/comp-sys/component/tests/init-stage/foo/Cargo.toml
index 75291d7e9..e839c4ee4 100644
--- a/kernel/libs/comp-sys/component/tests/init-stage/foo/Cargo.toml
+++ b/kernel/libs/comp-sys/component/tests/init-stage/foo/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "foo"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/comp-sys/controlled/Cargo.toml b/kernel/libs/comp-sys/controlled/Cargo.toml
index 52657c981..e857c5f67 100644
--- a/kernel/libs/comp-sys/controlled/Cargo.toml
+++ b/kernel/libs/comp-sys/controlled/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "controlled"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
diff --git a/kernel/libs/cpio-decoder/Cargo.toml b/kernel/libs/cpio-decoder/Cargo.toml
index 9521632ee..2aaf8f5be 100644
--- a/kernel/libs/cpio-decoder/Cargo.toml
+++ b/kernel/libs/cpio-decoder/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cpio-decoder"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/device-id/Cargo.toml b/kernel/libs/device-id/Cargo.toml
index fe4efa8e7..0294491ef 100644
--- a/kernel/libs/device-id/Cargo.toml
+++ b/kernel/libs/device-id/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "device-id"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/int-to-c-enum/Cargo.toml b/kernel/libs/int-to-c-enum/Cargo.toml
index 3631f07bb..836b83b59 100644
--- a/kernel/libs/int-to-c-enum/Cargo.toml
+++ b/kernel/libs/int-to-c-enum/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "int-to-c-enum"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 license = "MPL-2.0"
 readme = "README.md"
 description = "TryFromInt - A convenient derive macro for converting an integer to an enum"
diff --git a/kernel/libs/int-to-c-enum/derive/Cargo.toml b/kernel/libs/int-to-c-enum/derive/Cargo.toml
index 56d0a792f..a388a00c5 100644
--- a/kernel/libs/int-to-c-enum/derive/Cargo.toml
+++ b/kernel/libs/int-to-c-enum/derive/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "int-to-c-enum-derive"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 license = "MPL-2.0"
 description = "int-to-c-enum's proc macros"
 repository = "https://github.com/asterinas/asterinas"
diff --git a/kernel/libs/keyable-arc/Cargo.toml b/kernel/libs/keyable-arc/Cargo.toml
index 9bdc25719..b7f63496c 100644
--- a/kernel/libs/keyable-arc/Cargo.toml
+++ b/kernel/libs/keyable-arc/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "keyable-arc"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/typeflags-util/Cargo.toml b/kernel/libs/typeflags-util/Cargo.toml
index 3d471d3c5..3e60a1075 100644
--- a/kernel/libs/typeflags-util/Cargo.toml
+++ b/kernel/libs/typeflags-util/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "typeflags-util"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/typeflags/Cargo.toml b/kernel/libs/typeflags/Cargo.toml
index 345ca49ef..573aa8ac1 100644
--- a/kernel/libs/typeflags/Cargo.toml
+++ b/kernel/libs/typeflags/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "typeflags"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/kernel/libs/xarray/Cargo.toml b/kernel/libs/xarray/Cargo.toml
index 9404795a2..dd27477c6 100644
--- a/kernel/libs/xarray/Cargo.toml
+++ b/kernel/libs/xarray/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "xarray"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/osdk/Cargo.toml b/osdk/Cargo.toml
index 3683f0f7a..5949c0655 100644
--- a/osdk/Cargo.toml
+++ b/osdk/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "cargo-osdk"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "Accelerate OS development with Asterinas OSDK"
 license = "MPL-2.0"
 readme = "README.md"
diff --git a/osdk/deps/frame-allocator/Cargo.toml b/osdk/deps/frame-allocator/Cargo.toml
index 3173be712..470c4afc6 100644
--- a/osdk/deps/frame-allocator/Cargo.toml
+++ b/osdk/deps/frame-allocator/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "osdk-frame-allocator"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The default buddy system frame allocator shipped with OSDK."
 license = "MPL-2.0"
 repository ="https://github.com/asterinas/asterinas"
diff --git a/osdk/deps/heap-allocator/Cargo.toml b/osdk/deps/heap-allocator/Cargo.toml
index f81744062..adc8c1edc 100644
--- a/osdk/deps/heap-allocator/Cargo.toml
+++ b/osdk/deps/heap-allocator/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "osdk-heap-allocator"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The default slab-based heap allocator shipped with OSDK."
 license = "MPL-2.0"
 repository ="https://github.com/asterinas/asterinas"
diff --git a/osdk/deps/test-kernel/Cargo.toml b/osdk/deps/test-kernel/Cargo.toml
index 0e98f2a59..bf3bb8b9e 100644
--- a/osdk/deps/test-kernel/Cargo.toml
+++ b/osdk/deps/test-kernel/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "osdk-test-kernel"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The OSTD-based kernel for running unit tests with OSDK."
 license = "MPL-2.0"
 repository ="https://github.com/asterinas/asterinas"
diff --git a/osdk/src/base_crate/Cargo.toml.template b/osdk/src/base_crate/Cargo.toml.template
index 12c06255e..5ea21e65f 100644
--- a/osdk/src/base_crate/Cargo.toml.template
+++ b/osdk/src/base_crate/Cargo.toml.template
@@ -5,4 +5,4 @@
 [package]
 name = "#NAME#"
 version = "#VERSION#"
-edition = "2021"
+edition = "2024"
diff --git a/ostd/Cargo.toml b/ostd/Cargo.toml
index 344af4deb..4261a8b84 100644
--- a/ostd/Cargo.toml
+++ b/ostd/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ostd"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "Rust OS framework that facilitates the development of and innovation in OS kernels"
 license = "MPL-2.0"
 readme = "README.md"
diff --git a/ostd/libs/align_ext/Cargo.toml b/ostd/libs/align_ext/Cargo.toml
index 72f6f824b..503a70420 100644
--- a/ostd/libs/align_ext/Cargo.toml
+++ b/ostd/libs/align_ext/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "align_ext"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 description = " An extension trait for Rust integer types to make integers aligned to a power of two"
 license = "MPL-2.0"
 
diff --git a/ostd/libs/id-alloc/Cargo.toml b/ostd/libs/id-alloc/Cargo.toml
index 5cdd942e9..1e007c97f 100644
--- a/ostd/libs/id-alloc/Cargo.toml
+++ b/ostd/libs/id-alloc/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "id-alloc"
 version = "0.1.0"
-edition = "2021"
+edition = "2024"
 license = "MPL-2.0"
 description = "An id allocator implemented by the bitmap"
 repository = "https://github.com/asterinas/asterinas"
diff --git a/ostd/libs/linux-bzimage/boot-params/Cargo.toml b/ostd/libs/linux-bzimage/boot-params/Cargo.toml
index 9c42dddc1..25c6f189b 100644
--- a/ostd/libs/linux-bzimage/boot-params/Cargo.toml
+++ b/ostd/libs/linux-bzimage/boot-params/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "linux-boot-params"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The Boot Parameters for Linux Boot Protocol"
 license = "MPL-2.0"
 repository = "https://github.com/asterinas/asterinas"
diff --git a/ostd/libs/linux-bzimage/builder/Cargo.toml b/ostd/libs/linux-bzimage/builder/Cargo.toml
index a6fbfd70c..fe6dd0e25 100644
--- a/ostd/libs/linux-bzimage/builder/Cargo.toml
+++ b/ostd/libs/linux-bzimage/builder/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "linux-bzimage-builder"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "Linux boot compatibility for modern OSes"
 license = "MPL-2.0"
 repository = "https://github.com/asterinas/asterinas"
diff --git a/ostd/libs/linux-bzimage/setup/Cargo.toml b/ostd/libs/linux-bzimage/setup/Cargo.toml
index 73d1aead5..75a061ae1 100644
--- a/ostd/libs/linux-bzimage/setup/Cargo.toml
+++ b/ostd/libs/linux-bzimage/setup/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "linux-bzimage-setup"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The linux bzImage setup binary"
 license = "MPL-2.0"
 repository = "https://github.com/asterinas/asterinas"
diff --git a/ostd/libs/ostd-macros/Cargo.toml b/ostd/libs/ostd-macros/Cargo.toml
index 8b1a4ca96..867bdbe74 100644
--- a/ostd/libs/ostd-macros/Cargo.toml
+++ b/ostd/libs/ostd-macros/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ostd-macros"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "OSTD's proc macros"
 license = "MPL-2.0"
 repository ="https://github.com/asterinas/asterinas"
diff --git a/ostd/libs/ostd-test/Cargo.toml b/ostd/libs/ostd-test/Cargo.toml
index d31f49dab..77d3a8843 100644
--- a/ostd/libs/ostd-test/Cargo.toml
+++ b/ostd/libs/ostd-test/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "ostd-test"
 version = "0.16.1"
-edition = "2021"
+edition = "2024"
 description = "The kernel mode unit testing framework of OSTD"
 license = "MPL-2.0"
 repository ="https://github.com/asterinas/asterinas"