diff --git a/Cargo.lock b/Cargo.lock
index ccde6eb..4bcb14f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -340,9 +340,9 @@ dependencies = [
 
 [[package]]
 name = "password-hash"
-version = "0.6.0-rc.8"
+version = "0.6.0-rc.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f77af9403a6489b7b51f552693bd48d8e81a710c92d3d77648b203558578762d"
+checksum = "35d7cb93fb02e6e7941e867799a770d9eb67ce70751a84a9e826e92ecad6aadc"
 dependencies = [
  "phc",
  "rand_core",
@@ -408,9 +408,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand_core"
-version = "0.10.0-rc-3"
+version = "0.10.0-rc-4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f66ee92bc15280519ef199a274fe0cafff4245d31bc39aaa31c011ad56cb1f05"
+checksum = "43bb1e3655c24705492d72208c9bacdefe07c30c14b8f7664c556a3e1953b72c"
 
 [[package]]
 name = "rustc_version"
diff --git a/aucpace/Cargo.toml b/aucpace/Cargo.toml
index 5f7432d..7477d20 100644
--- a/aucpace/Cargo.toml
+++ b/aucpace/Cargo.toml
@@ -16,7 +16,7 @@ rust-version = "1.85"
 
 [dependencies]
 curve25519-dalek = { version = "5.0.0-pre.4", default-features = false, features = ["digest", "rand_core"] }
-password-hash = { version = "0.6.0-rc.7", default-features = false, features = ["phc", "rand_core"] }
+password-hash = { version = "0.6.0-rc.9", default-features = false, features = ["phc", "rand_core"] }
 rand_core = { version = "0.10.0-rc-3", default-features = false }
 subtle = { version = "2.4", default-features = false }
 
@@ -29,7 +29,7 @@ sha2 = { version = "0.11.0-rc.3", default-features = false, optional = true }
 
 [dev-dependencies]
 curve25519-dalek = { version = "5.0.0-pre.4", features = ["digest", "rand_core"] }
-password-hash = { version = "0.6.0-rc.7", features = ["rand_core"] }
+password-hash = { version = "0.6.0-rc.9", features = ["rand_core"] }
 postcard = { version = "1", features = ["use-std"] }
 scrypt = { version = "0.12.0-rc.8", features = ["phc"] }
 sha2 = "0.11.0-rc.3"