diff --git a/Cargo.lock b/Cargo.lock
index 298978fcc..3febce255 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -273,6 +273,12 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64ct"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
+
 [[package]]
 name = "bdk"
 version = "0.28.0"
@@ -776,6 +782,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.9.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+
 [[package]]
 name = "convert_case"
 version = "0.4.0"
@@ -809,9 +821,9 @@ dependencies = [
 
 [[package]]
 name = "cpufeatures"
-version = "0.2.1"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95059428f66df56b63431fdb4e1947ed2190586af5c5a8a8b71122bdf5a7f469"
+checksum = "53fe5e26ff1b7aef8bca9c6080520cfb8d9333c7568e1829cef191a9723e5504"
 dependencies = [
  "libc",
 ]
@@ -968,6 +980,34 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "curve25519-dalek"
+version = "4.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
+dependencies = [
+ "cfg-if 1.0.0",
+ "cpufeatures 0.2.12",
+ "curve25519-dalek-derive",
+ "digest 0.10.7",
+ "fiat-crypto",
+ "platforms",
+ "rustc_version 0.4.0",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "curve25519-dalek-derive"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.46",
+]
+
 [[package]]
 name = "curve25519-dalek-ng"
 version = "4.0.1"
@@ -1034,6 +1074,16 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
 
+[[package]]
+name = "der"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f55bf8e7b65898637379c1b74eb1551107c8294ed26d855ceb9fd1a09cfc9bc0"
+dependencies = [
+ "const-oid",
+ "zeroize",
+]
+
 [[package]]
 name = "deranged"
 version = "0.3.10"
@@ -1052,7 +1102,7 @@ dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
- "rustc_version",
+ "rustc_version 0.3.3",
  "syn 1.0.109",
 ]
 
@@ -1140,7 +1190,17 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37c66a534cbb46ab4ea03477eae19d5c22c01da8258030280b7bd9d8433fb6ef"
 dependencies = [
- "signature",
+ "signature 1.3.0",
+]
+
+[[package]]
+name = "ed25519"
+version = "2.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "115531babc129696a58c64a4fef0a8bf9e9698629fb97e9e40767d235cfbcd53"
+dependencies = [
+ "pkcs8",
+ "signature 2.1.0",
 ]
 
 [[package]]
@@ -1149,14 +1209,28 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c762bae6dcaf24c4c84667b8579785430908723d5c889f469d76a41d59cc7a9d"
 dependencies = [
- "curve25519-dalek",
- "ed25519",
+ "curve25519-dalek 3.1.0",
+ "ed25519 1.0.3",
  "rand 0.7.3",
  "serde",
  "sha2 0.9.8",
  "zeroize",
 ]
 
+[[package]]
+name = "ed25519-dalek"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a3daa8e81a3963a60642bcc1f90a670680bd4a77535faa384e9d1c79d620871"
+dependencies = [
+ "curve25519-dalek 4.1.2",
+ "ed25519 2.2.3",
+ "serde",
+ "sha2 0.10.8",
+ "subtle",
+ "zeroize",
+]
+
 [[package]]
 name = "either"
 version = "1.6.1"
@@ -1230,6 +1304,12 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "fiat-crypto"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
+
 [[package]]
 name = "filetime"
 version = "0.2.14"
@@ -2190,7 +2270,7 @@ checksum = "77c4178afd65bf7c56744b4e0a6cfa6e9b694fe666efba596e03a46f79454d8d"
 dependencies = [
  "asn1_der",
  "bs58",
- "ed25519-dalek",
+ "ed25519-dalek 1.0.1",
  "either",
  "fnv",
  "futures",
@@ -2284,7 +2364,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3676dc2df10a7f4f6a80fbeaf2ce4168a0ca6567273e3105b21fa4c877be9017"
 dependencies = [
  "bytes",
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "futures",
  "lazy_static",
  "libp2p-core",
@@ -2659,7 +2739,7 @@ name = "monero-rpc"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "hex",
  "hex-literal 0.4.1",
  "jsonrpc_client",
@@ -2679,7 +2759,7 @@ name = "monero-wallet"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "monero",
  "monero-harness",
  "monero-rpc",
@@ -3044,12 +3124,28 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
+[[package]]
+name = "pkcs8"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
+dependencies = [
+ "der",
+ "spki",
+]
+
 [[package]]
 name = "pkg-config"
 version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 
+[[package]]
+name = "platforms"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "db23d408679286588f4d4644f965003d056e3dd5abcaaa938116871d7ce2fee7"
+
 [[package]]
 name = "poly1305"
 version = "0.7.0"
@@ -3601,7 +3697,16 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0dfe2087c51c460008730de8b57e6a320782fbfb312e1f4d520e6c6fae155ee"
 dependencies = [
- "semver",
+ "semver 0.11.0",
+]
+
+[[package]]
+name = "rustc_version"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
+dependencies = [
+ "semver 1.0.23",
 ]
 
 [[package]]
@@ -3910,6 +4015,12 @@ dependencies = [
  "semver-parser",
 ]
 
+[[package]]
+name = "semver"
+version = "1.0.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
+
 [[package]]
 name = "semver-parser"
 version = "0.10.2"
@@ -4074,7 +4185,7 @@ checksum = "b69f9a4c9740d74c5baa3fd2e547f9525fa8088a8a958e0ca2409a514e33f5fa"
 dependencies = [
  "block-buffer 0.9.0",
  "cfg-if 1.0.0",
- "cpufeatures 0.2.1",
+ "cpufeatures 0.2.12",
  "digest 0.9.0",
  "opaque-debug",
 ]
@@ -4086,7 +4197,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
 dependencies = [
  "cfg-if 1.0.0",
- "cpufeatures 0.2.1",
+ "cpufeatures 0.2.12",
  "digest 0.10.7",
 ]
 
@@ -4146,6 +4257,12 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f0242b8e50dd9accdd56170e94ca1ebd223b098eb9c83539a6e367d0f36ae68"
 
+[[package]]
+name = "signature"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e1788eed21689f9cf370582dfc467ef36ed9c707f073528ddafa8d83e3b8500"
+
 [[package]]
 name = "similar"
 version = "2.3.0"
@@ -4192,7 +4309,7 @@ dependencies = [
  "rand 0.8.3",
  "rand_core 0.6.2",
  "ring 0.16.20",
- "rustc_version",
+ "rustc_version 0.3.3",
  "sha2 0.9.8",
  "subtle",
  "x25519-dalek",
@@ -4261,6 +4378,16 @@ dependencies = [
  "lock_api",
 ]
 
+[[package]]
+name = "spki"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d91ed6c858b01f942cd56b37a94b3e0a1798290327d1236e4d9cf4eaca44d29d"
+dependencies = [
+ "base64ct",
+ "der",
+]
+
 [[package]]
 name = "sqlformat"
 version = "0.2.0"
@@ -4478,7 +4605,7 @@ dependencies = [
  "digest 0.10.7",
  "directories-next",
  "ecdsa_fun",
- "ed25519-dalek",
+ "ed25519-dalek 2.1.1",
  "futures",
  "get-port",
  "hex",
@@ -4901,7 +5028,7 @@ dependencies = [
  "base32",
  "base64 0.13.1",
  "derive_more",
- "ed25519-dalek",
+ "ed25519-dalek 1.0.1",
  "hex",
  "hmac 0.11.0",
  "rand 0.7.3",
@@ -5739,7 +5866,7 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc614d95359fd7afc321b66d2107ede58b246b844cf5d8a0adcca413e439f088"
 dependencies = [
- "curve25519-dalek",
+ "curve25519-dalek 3.1.0",
  "rand_core 0.5.1",
  "zeroize",
 ]
diff --git a/swap/Cargo.toml b/swap/Cargo.toml
index efcc736e7..f213c8ab9 100644
--- a/swap/Cargo.toml
+++ b/swap/Cargo.toml
@@ -28,7 +28,7 @@ dialoguer = "0.11"
 digest = "0.10.7"
 directories-next = "2"
 ecdsa_fun = { version = "0.10", default-features = false, features = [ "libsecp_compat", "serde", "adaptor" ] }
-ed25519-dalek = "1"
+ed25519-dalek = "2"
 futures = { version = "0.3", default-features = false }
 hex = "0.4"
 itertools = "0.13"