diff --git a/Cargo.lock b/Cargo.lock
index 83ca0d0248..68592cef53 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1690,16 +1690,15 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.1"
+version = "4.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "curve25519-dalek-derive",
  "digest 0.10.7",
  "fiat-crypto",
- "platforms",
  "rustc_version",
  "subtle 2.4.1",
  "zeroize",
@@ -2112,7 +2111,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a3daa8e81a3963a60642bcc1f90a670680bd4a77535faa384e9d1c79d620871"
 dependencies = [
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "ed25519 2.2.2",
  "rand_core 0.6.4",
  "serde",
@@ -2127,7 +2126,7 @@ version = "4.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7d9ce6874da5d4415896cd45ffbc4d1cfc0c4f9c079427bd870742c30f2f65a9"
 dependencies = [
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "ed25519 2.2.2",
  "hashbrown 0.14.3",
  "hex",
@@ -5149,7 +5148,7 @@ dependencies = [
  "bitflags 1.3.2",
  "blake2 0.10.6",
  "c2-chacha",
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "either",
  "hashlink",
  "lioness",
@@ -5943,7 +5942,7 @@ dependencies = [
 name = "pallet-evm-precompile-curve25519"
 version = "1.0.0-dev"
 dependencies = [
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "fp-evm",
 ]
 
@@ -6479,12 +6478,6 @@ version = "0.3.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "26072860ba924cbfa98ea39c8c19b4dd6a4a25423dbdf219c1eca91aa0cf6964"
 
-[[package]]
-name = "platforms"
-version = "3.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3d7ddaed09e0eb771a79ab0fd64609ba0afb0a8366421957936ad14cbd13630"
-
 [[package]]
 name = "polkavm"
 version = "0.9.3"
@@ -8832,7 +8825,7 @@ dependencies = [
  "aead 0.5.2",
  "arrayref",
  "arrayvec",
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "getrandom_or_panic",
  "merlin",
  "rand_core 0.6.4",
@@ -9236,7 +9229,7 @@ dependencies = [
  "aes-gcm 0.9.4",
  "blake2 0.10.6",
  "chacha20poly1305",
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "rand_core 0.6.4",
  "ring 0.16.20",
  "rustc_version",
@@ -9883,7 +9876,7 @@ version = "10.0.0"
 source = "git+https://github.com/paritytech/polkadot-sdk?branch=release-polkadot-v1.12.0#b4016902ac7fc1d885eae236a2f71ddc58abc2f9"
 dependencies = [
  "aes-gcm 0.10.2",
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "ed25519-dalek 2.1.1",
  "hkdf",
  "parity-scale-codec",
@@ -12173,7 +12166,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fb66477291e7e8d2b0ff1bcb900bf29489a9692816d79874bea351e7a8b6de96"
 dependencies = [
- "curve25519-dalek 4.1.1",
+ "curve25519-dalek 4.1.3",
  "rand_core 0.6.4",
  "serde",
  "zeroize",
diff --git a/frame/evm/precompile/curve25519/Cargo.toml b/frame/evm/precompile/curve25519/Cargo.toml
index a4f4a1d519..2e0ca1c570 100644
--- a/frame/evm/precompile/curve25519/Cargo.toml
+++ b/frame/evm/precompile/curve25519/Cargo.toml
@@ -8,7 +8,7 @@ edition = { workspace = true }
 repository = { workspace = true }
 
 [dependencies]
-curve25519-dalek = { version = "4.1.0", default-features = false, features = ["alloc"] }
+curve25519-dalek = { version = "4.1.3", default-features = false, features = ["alloc"] }
 # Frontier
 fp-evm = { workspace = true }