diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index fb6b14fc..706e8d06 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -370,11 +370,11 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.11.0-rc.0"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17092d478f4fadfb35a7e082f62e49f0907fdf048801d9d706277e34f9df8a78"
+checksum = "d2f6c7dbe95a6ed67ad9f18e57daf93a2f034c524b99fd2b76d18fdfeb6660aa"
 dependencies = [
- "crypto-common 0.2.0-rc.0",
+ "hybrid-array",
 ]
 
 [[package]]
@@ -574,9 +574,9 @@ checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
 [[package]]
 name = "const-oid"
-version = "0.10.0-rc.0"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9adcf94f05e094fca3005698822ec791cb4433ced416afda1c5ca3b8dfc05a2f"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
 
 [[package]]
 name = "convert_case"
@@ -630,6 +630,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ca28b0ae3115b884660db4118d803791fd6756b6e88f39c0f3f7859060d7566"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.8.20"
@@ -654,13 +663,12 @@ dependencies = [
 
 [[package]]
 name = "crypto-common"
-version = "0.2.0-rc.0"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c070b79a496dccd931229780ad5bbedd535ceff6c3565605a8e440e18e1aa2b"
+checksum = "ce6e4c961d6cd6c9a86db418387425e8bdeaf05b3c8bc1411e6dca4c252f1453"
 dependencies = [
- "getrandom 0.2.15",
  "hybrid-array",
- "rand_core 0.6.4",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
@@ -670,10 +678,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.12",
  "curve25519-dalek-derive",
  "digest 0.10.7",
- "fiat-crypto",
+ "fiat-crypto 0.2.9",
  "rand_core 0.6.4",
  "rustc_version",
  "serde",
@@ -681,6 +689,24 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5eed333089e2e1c1ac8c6c0398e5e2497b4c9926ca6d0365ed1e099afa5bc23"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.1",
+ "curve25519-dalek-derive",
+ "digest 0.11.3",
+ "fiat-crypto 0.3.0",
+ "rand_core 0.10.1",
+ "rustc_version",
+ "serde",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "curve25519-dalek-derive"
 version = "0.1.1"
@@ -766,13 +792,13 @@ dependencies = [
 
 [[package]]
 name = "digest"
-version = "0.11.0-pre.9"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf2e3d6615d99707295a9673e889bf363a04b2a466bd320c65a72536f7577379"
+checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
 dependencies = [
- "block-buffer 0.11.0-rc.0",
- "const-oid 0.10.0-rc.0",
- "crypto-common 0.2.0-rc.0",
+ "block-buffer 0.12.1",
+ "const-oid 0.10.2",
+ "crypto-common 0.2.2",
 ]
 
 [[package]]
@@ -804,7 +830,7 @@ version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4a3daa8e81a3963a60642bcc1f90a670680bd4a77535faa384e9d1c79d620871"
 dependencies = [
- "curve25519-dalek",
+ "curve25519-dalek 4.1.3",
  "ed25519",
  "rand_core 0.6.4",
  "serde",
@@ -919,6 +945,12 @@ version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
+[[package]]
+name = "fiat-crypto"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "64cd1e32ddd350061ae6edb1b082d7c54915b5c672c389143b9a63403a109f24"
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1079,7 +1111,7 @@ dependencies = [
  "chrono",
  "ciborium",
  "clap",
- "curve25519-dalek",
+ "curve25519-dalek 5.0.0",
  "data-encoding",
  "dotenv",
  "ed25519-dalek",
@@ -1110,14 +1142,14 @@ dependencies = [
  "base64 0.22.1",
  "blind-rsa-signatures",
  "ciborium",
- "curve25519-dalek",
+ "curve25519-dalek 4.1.3",
  "ed25519-dalek",
  "rand 0.8.5",
  "rand_core 0.6.4",
  "serde",
  "serde-reflection",
  "serde_bytes",
- "sha2 0.11.0-pre.4",
+ "sha2 0.11.0",
 ]
 
 [[package]]
@@ -1133,7 +1165,7 @@ dependencies = [
  "base64 0.22.1",
  "blind-rsa-signatures",
  "ciborium",
- "curve25519-dalek",
+ "curve25519-dalek 5.0.0",
  "ed25519-dalek",
  "getrandom 0.2.15",
  "ghostkey_lib",
@@ -1357,9 +1389,9 @@ checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
 [[package]]
 name = "hybrid-array"
-version = "0.2.0-rc.9"
+version = "0.4.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d306b679262030ad8813a82d4915fc04efff97776e4db7f8eb5137039d56400"
+checksum = "707114b52a152fa7bdb290cd7cd5912d9467273b6d74e21b8d81aca1f8533f6b"
 dependencies = [
  "typenum",
 ]
@@ -1542,7 +1574,7 @@ dependencies = [
  "base64 0.22.1",
  "clap",
  "colored",
- "curve25519-dalek",
+ "curve25519-dalek 5.0.0",
  "ed25519-dalek",
  "fantoccini",
  "ghostkey_lib",
@@ -2127,6 +2159,12 @@ dependencies = [
  "getrandom 0.2.15",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "63b8176103e19a2643978565ca18b50549f6101881c443590420e4dc998a3c69"
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
@@ -2529,19 +2567,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.2.12",
  "digest 0.10.7",
 ]
 
 [[package]]
 name = "sha2"
-version = "0.11.0-pre.4"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "540c0893cce56cdbcfebcec191ec8e0f470dd1889b6e7a0b503e310a94a168f5"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
 dependencies = [
  "cfg-if",
- "cpufeatures",
- "digest 0.11.0-pre.9",
+ "cpufeatures 0.3.1",
+ "digest 0.11.3",
 ]
 
 [[package]]
@@ -2922,9 +2960,9 @@ checksum = "e421abadd41a4225275504ea4d6566923418b7f05506fbc9c0fe86ba7396114b"
 
 [[package]]
 name = "typenum"
-version = "1.17.0"
+version = "1.20.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825"
+checksum = "b6f5e870be6c3b371b77fe0ee0bafb859fa4964b4404c27de1d380043c4dda20"
 
 [[package]]
 name = "unicode-bidi"
diff --git a/rust/api/Cargo.toml b/rust/api/Cargo.toml
index 64c9634b..b6881312 100644
--- a/rust/api/Cargo.toml
+++ b/rust/api/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 ghostkey_lib = { path = "../gklib" }
 
-curve25519-dalek = "4.1.3"
+curve25519-dalek = "5.0.0"
 ed25519-dalek = { version = "2.1.1", features = ["rand_core", "serde"] }
 
 axum = { version = "0.7.5", features = ["json"] }
diff --git a/rust/gkwasm/Cargo.toml b/rust/gkwasm/Cargo.toml
index c33908d6..13415889 100644
--- a/rust/gkwasm/Cargo.toml
+++ b/rust/gkwasm/Cargo.toml
@@ -16,7 +16,7 @@ serde = { version = "1.0", features = ["derive"] }
 serde_bytes = "0.11"
 rand = "0.8.5"
 ciborium = "0.2.2"
-curve25519-dalek = { version = "4.1.3", features = ["rand_core", "serde"]}
+curve25519-dalek = { version = "5.0.0", features = ["rand_core", "serde"]}
 ed25519-dalek = { version = "2.1.1", features = ["rand_core", "serde"]}
 ghostkey_lib = { path = "../gklib" }
 rand_chacha = "0.3.1"
diff --git a/rust/integration_test/Cargo.toml b/rust/integration_test/Cargo.toml
index e20e28f5..2203d41a 100644
--- a/rust/integration_test/Cargo.toml
+++ b/rust/integration_test/Cargo.toml
@@ -15,6 +15,6 @@ base64 = "0.22.1"
 rmp-serde = "1.1"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-curve25519-dalek = { version = "4.1.3", features = ["rand_core", "serde"]}
+curve25519-dalek = { version = "5.0.0", features = ["rand_core", "serde"]}
 ed25519-dalek = { version = "2.1.1", features = ["rand_core", "serde"]}
 colored = "2.1.0"