diff --git a/Cargo.lock b/Cargo.lock
index 413656339..08211d6d9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -129,9 +129,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-bigint"
-version = "0.7.7"
+version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc907c45bb7e9ef8fc3778defd0f3cd8c81288f1b4e748eba064948f20c47122"
+checksum = "d726facc8b27e604391b232b970cdc19b5468c69f08b466b9734c759216c7415"
 dependencies = [
  "cpubits",
  "ctutils",
diff --git a/elliptic-curve/Cargo.toml b/elliptic-curve/Cargo.toml
index 4d1ec3264..f006525e6 100644
--- a/elliptic-curve/Cargo.toml
+++ b/elliptic-curve/Cargo.toml
@@ -17,7 +17,7 @@ representing various elliptic curve forms, scalars, points, and public/secret ke
 
 [dependencies]
 array = { package = "hybrid-array", version = "0.4.13", default-features = false, features = ["zeroize"] }
-bigint = { package = "crypto-bigint", version = "0.7.7", default-features = false, features = ["hybrid-array", "rand_core", "subtle", "zeroize"] }
+bigint = { package = "crypto-bigint", version = "0.7.8", default-features = false, features = ["hybrid-array", "rand_core", "subtle", "zeroize"] }
 base16ct = "1"
 common = { package = "crypto-common", version = "0.2", features = ["rand_core"] }
 rand_core = { version = "0.10", default-features = false }