diff --git a/Cargo.lock b/Cargo.lock
index 633909cf..53fbd661 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,9 +40,9 @@ checksum = "d9aa1eef3994e2ccd304a78fe3fea4a73e5792007f85f09b79bb82143ca5f82b"
 
 [[package]]
 name = "belt-hash"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d8ee43afdfcc493dec1e51c8032546cc1c52b4d68549e6469d03ff2cf3c3d91"
+checksum = "fbc405b3b8472f6e019aedf942fdee9516a0546d12e053d3744416e8f21ddb8a"
 dependencies = [
  "belt-block",
  "digest",
diff --git a/bign256/Cargo.toml b/bign256/Cargo.toml
index d1f2d61b..c7b6eefc 100644
--- a/bign256/Cargo.toml
+++ b/bign256/Cargo.toml
@@ -22,7 +22,7 @@ elliptic-curve = { version = "0.13.8", features = ["hazmat", "sec1"] }
 # optional dependencies
 primeorder = { version = "0.13.5", optional = true, path = "../primeorder" }
 signature = { version = "2", optional = true }
-belt-hash = { version = "0.1.0", optional = true, default-features = false }
+belt-hash = { version = "0.1.1", optional = true, default-features = false }
 crypto-bigint = { version = "0.5.3", optional = true }
 rfc6979 = { version = "0.4", optional = true }