diff --git a/Cargo.lock b/Cargo.lock
index 9a6e358..9cc4181 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -136,9 +136,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-bigint"
-version = "0.7.0-pre.7"
+version = "0.7.0-rc.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85ff38607b7ebe30e4715eeb0a0427ff42e3b6b47b2df55a775e767ef2658ccd"
+checksum = "737a2363b81de8cc95d8780d84aecb4b3c6f41e4473759da6636072b5514c875"
 dependencies = [
  "num-traits",
  "rand_core",
diff --git a/Cargo.toml b/Cargo.toml
index 260a12e..840ca3b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ rust-version = "1.85"
 
 [dependencies]
 const-oid = { version = "0.10", default-features = false }
-crypto-bigint = { version = "0.7.0-pre.7", default-features = false, features = ["zeroize", "alloc"] }
+crypto-bigint = { version = "0.7.0-rc.0", default-features = false, features = ["zeroize", "alloc"] }
 crypto-primes = { version = "0.7.0-pre.1", default-features = false }
 digest = { version = "0.11.0-rc.0", default-features = false, features = ["alloc", "oid"] }
 rand_core = { version = "0.9", default-features = false }