diff --git a/Cargo.lock b/Cargo.lock
index 2bb12b0f8..83629dbbb 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -469,6 +469,7 @@ dependencies = [
  "der",
  "hybrid-array",
  "serdect",
+ "subtle",
  "zeroize",
 ]
 
diff --git a/elliptic-curve/Cargo.toml b/elliptic-curve/Cargo.toml
index f39cedb71..1f65bf002 100644
--- a/elliptic-curve/Cargo.toml
+++ b/elliptic-curve/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "elliptic-curve"
-version = "0.14.0-rc.18"
+version = "0.14.0-rc.19"
 authors = ["RustCrypto Developers"]
 edition = "2024"
 rust-version = "1.85"
@@ -39,7 +39,7 @@ hex-literal = { version = "1", optional = true }
 once_cell = { version = "1.21", optional = true, default-features = false }
 pem-rfc7468 = { version = "1.0.0-rc.2", optional = true, features = ["alloc"] }
 pkcs8 = { version = "0.11.0-rc.8", optional = true, default-features = false }
-sec1 = { version = "0.8.0-rc.11", optional = true, features = ["ctutils", "zeroize"] }
+sec1 = { version = "0.8.0-rc.11", optional = true, features = ["ctutils", "subtle", "zeroize"] }
 serdect = { version = "0.4", optional = true, default-features = false, features = ["alloc"] }
 
 [dev-dependencies]