10 files changed, 11 insertions, 11 deletions
diff --git a/library/stdarch/crates/assert-instr-macro/Cargo.toml b/library/stdarch/crates/assert-instr-macro/Cargo.toml
index 881c8109c13..47410a66792 100644
--- a/library/stdarch/crates/assert-instr-macro/Cargo.toml
+++ b/library/stdarch/crates/assert-instr-macro/Cargo.toml
@@ -2,7 +2,7 @@
 name = "assert-instr-macro"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
-edition = "2021"
+edition = "2024"
 
 [lib]
 proc-macro = true
diff --git a/library/stdarch/crates/core_arch/Cargo.toml b/library/stdarch/crates/core_arch/Cargo.toml
index 8237ea257b8..296abc9ecf8 100644
--- a/library/stdarch/crates/core_arch/Cargo.toml
+++ b/library/stdarch/crates/core_arch/Cargo.toml
@@ -13,7 +13,7 @@ readme = "README.md"
 keywords = ["core", "simd", "arch", "intrinsics"]
 categories = ["hardware-support", "no-std"]
 license = "MIT OR Apache-2.0"
-edition = "2021"
+edition = "2024"
 
 [badges]
 is-it-maintained-issue-resolution = { repository = "rust-lang/stdarch" }
diff --git a/library/stdarch/crates/intrinsic-test/Cargo.toml b/library/stdarch/crates/intrinsic-test/Cargo.toml
index e5c61864364..a358bea4b8a 100644
--- a/library/stdarch/crates/intrinsic-test/Cargo.toml
+++ b/library/stdarch/crates/intrinsic-test/Cargo.toml
@@ -6,7 +6,7 @@ authors = ["Jamie Cunliffe <Jamie.Cunliffe@arm.com>",
     "Adam Gemmell <Adam.Gemmell@arm.com",
     "Jacob Bramley <jacob.bramley@arm.com>"]
 license = "MIT OR Apache-2.0"
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 lazy_static = "1.4.0"
diff --git a/library/stdarch/crates/simd-test-macro/Cargo.toml b/library/stdarch/crates/simd-test-macro/Cargo.toml
index c9e692d8e29..8f9f9b13273 100644
--- a/library/stdarch/crates/simd-test-macro/Cargo.toml
+++ b/library/stdarch/crates/simd-test-macro/Cargo.toml
@@ -2,7 +2,7 @@
 name = "simd-test-macro"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
-edition = "2021"
+edition = "2024"
 
 [lib]
 proc-macro = true
diff --git a/library/stdarch/crates/std_detect/Cargo.toml b/library/stdarch/crates/std_detect/Cargo.toml
index 88d30a1fead..6f4f1c7b614 100644
--- a/library/stdarch/crates/std_detect/Cargo.toml
+++ b/library/stdarch/crates/std_detect/Cargo.toml
@@ -13,7 +13,7 @@ readme = "README.md"
 keywords = ["std", "run-time", "feature", "detection"]
 categories = ["hardware-support"]
 license = "MIT OR Apache-2.0"
-edition = "2021"
+edition = "2024"
 
 [badges]
 is-it-maintained-issue-resolution = { repository = "rust-lang/stdarch" }
diff --git a/library/stdarch/crates/stdarch-gen-arm/Cargo.toml b/library/stdarch/crates/stdarch-gen-arm/Cargo.toml
index 4112018666b..899296d25ea 100644
--- a/library/stdarch/crates/stdarch-gen-arm/Cargo.toml
+++ b/library/stdarch/crates/stdarch-gen-arm/Cargo.toml
@@ -7,7 +7,7 @@ authors = ["Luca Vizzarro <luca.vizzarro@arm.com>",
         "Jacob Bramley <jacob.bramley@arm.com>",
         "James Barford-Evans <james.barford-evans@arm.com>"]
 license = "MIT OR Apache-2.0"
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/library/stdarch/crates/stdarch-gen-loongarch/Cargo.toml b/library/stdarch/crates/stdarch-gen-loongarch/Cargo.toml
index 66419363c22..d3ac607c557 100644
--- a/library/stdarch/crates/stdarch-gen-loongarch/Cargo.toml
+++ b/library/stdarch/crates/stdarch-gen-loongarch/Cargo.toml
@@ -2,7 +2,7 @@
 name = "stdarch-gen-loongarch"
 version = "0.1.0"
 authors = ["ZHAI Xiang <zhaixiang@loongson.cn>", "WANG Rui <wangrui@loongson.cn>"]
-edition = "2021"
+edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
diff --git a/library/stdarch/crates/stdarch-test/Cargo.toml b/library/stdarch/crates/stdarch-test/Cargo.toml
index 3682fcd7eda..e4791e4ec52 100644
--- a/library/stdarch/crates/stdarch-test/Cargo.toml
+++ b/library/stdarch/crates/stdarch-test/Cargo.toml
@@ -2,7 +2,7 @@
 name = "stdarch-test"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 assert-instr-macro = { path = "../assert-instr-macro" }
diff --git a/library/stdarch/crates/stdarch-verify/Cargo.toml b/library/stdarch/crates/stdarch-verify/Cargo.toml
index 83a48e9468d..c82a1262d04 100644
--- a/library/stdarch/crates/stdarch-verify/Cargo.toml
+++ b/library/stdarch/crates/stdarch-verify/Cargo.toml
@@ -2,7 +2,7 @@
 name = "stdarch-verify"
 version = "0.1.0"
 authors = ["Alex Crichton <alex@alexcrichton.com>"]
-edition = "2021"
+edition = "2024"
 
 [dependencies]
 proc-macro2 = "1.0"
@@ -16,4 +16,4 @@ test = false
 [dev-dependencies]
 serde = { version = "1.0", features = ['derive'] }
 serde_json = "1.0.96"
-quick-xml = { version = "0.33.0", features = ["serialize", "overlapped-lists"] }
\ No newline at end of file
+quick-xml = { version = "0.33.0", features = ["serialize", "overlapped-lists"] }
diff --git a/library/stdarch/examples/Cargo.toml b/library/stdarch/examples/Cargo.toml
index d9034dd8032..61184494e15 100644
--- a/library/stdarch/examples/Cargo.toml
+++ b/library/stdarch/examples/Cargo.toml
@@ -7,7 +7,7 @@ authors = [
     "Gonzalo Brito Gadeschi <gonzalobg88@gmail.com>",
 ]
 description = "Examples of the stdarch crate."
-edition = "2021"
+edition = "2024"
 default-run = "hex"
 
 [dependencies]