diff --git a/Cargo.lock b/Cargo.lock
index 5c97f4a5..88ef5579 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -184,9 +184,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-bigint"
-version = "0.7.0-rc.26"
+version = "0.7.0-rc.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e8d50190c5aeb459e0c974f7f00c3fe2e770ef18d1abe32adb87ad8d9108f89"
+checksum = "b43308b9b6a47554f4612d5b1fb95ff935040aa3927dd42b1d6cbc015a262d96"
 dependencies = [
  "cpubits",
  "ctutils",
@@ -210,9 +210,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-primes"
-version = "0.7.0-pre.8"
+version = "0.7.0-pre.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "334a79c97c0b7fa536716dc132fd417d0afbf471440a41fc25a5d9f66d8771cd"
+checksum = "6081ce8b60c0e533e2bba42771b94eb6149052115f4179744d5779883dc98583"
 dependencies = [
  "crypto-bigint",
  "libm",
diff --git a/Cargo.toml b/Cargo.toml
index b95ec037..e613307a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,8 +15,8 @@ exclude = ["marvin_toolkit/", "thirdparty/"]
 
 [dependencies]
 const-oid = { version = "0.10", default-features = false }
-crypto-bigint = { version = "0.7.0-rc.26", default-features = false, features = ["zeroize", "alloc"] }
-crypto-primes = { version = "0.7.0-pre.8", default-features = false }
+crypto-bigint = { version = "0.7.0-rc.27", default-features = false, features = ["zeroize", "alloc"] }
+crypto-primes = { version = "0.7.0-pre.9", default-features = false }
 digest = { version = "0.11.0-rc.11", default-features = false, features = ["alloc", "oid"] }
 rand_core = { version = "0.10", default-features = false }
 signature = { version = "3.0.0-rc.10", default-features = false, features = ["alloc", "digest", "rand_core"] }