diff --git a/Cargo.lock b/Cargo.lock
index e02cba0..9293bc6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -495,9 +495,9 @@ dependencies = [
 
 [[package]]
 name = "curve25519-dalek"
-version = "5.0.0-pre.3"
+version = "5.0.0-pre.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "92419e1cdc506051ffd30713ad09d0ec6a24bba9197e12989de389e35b19c77a"
+checksum = "6ae8b2fe5e4995d7fd08a7604e794dc569a65ed19659f5939d529813ed816d38"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -617,9 +617,9 @@ dependencies = [
 
 [[package]]
 name = "ed25519-dalek"
-version = "3.0.0-pre.3"
+version = "3.0.0-pre.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d6d275a4ffdfc16e98fbcb5f5417214a06957c7cdc6eb2815c2dc50dce1c1dd"
+checksum = "a4b9f613e0c236c699bf70d39f825594d9b03aadfd8dd856ea40685f782a4ef2"
 dependencies = [
  "curve25519-dalek",
  "ed25519",
diff --git a/Cargo.toml b/Cargo.toml
index 1347548..3bc1fac 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ blake3 = { version = "1.8.2", features = ["digest"] }
 clap = { version = "4.5.54", features = ["derive"] }
 comfy-table = "7.2.1"
 directories = "6.0.0"
-ed25519-dalek = { version = "=3.0.0-pre.3", features = [
+ed25519-dalek = { version = "=3.0.0-pre.4", features = [
     "pem",
     "pkcs8",
     "signature",