diff --git a/Cargo.lock b/Cargo.lock
index 9d84275..b7b8770 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -520,9 +520,9 @@ checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.14.0-rc.29"
+version = "0.14.0-rc.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e84043d573efd4ac9d2d125817979a379204bf7e328b25a4a30487e8d100e618"
+checksum = "7d7a0bfd012613a7bcfe02cbfccf2b846e9ef9e1bccb641c48d461253cfb034d"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -1168,9 +1168,9 @@ dependencies = [
 
 [[package]]
 name = "rustcrypto-ff"
-version = "0.14.0-rc.0"
+version = "0.14.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5db129183b2c139d7d87d08be57cba626c715789db17aec65c8866bfd767d1f"
+checksum = "fd2a8adb347447693cd2ba0d218c4b66c62da9b0a5672b17b981e4291ec65ff6"
 dependencies = [
  "rand_core 0.10.0",
  "subtle",
@@ -1178,9 +1178,9 @@ dependencies = [
 
 [[package]]
 name = "rustcrypto-group"
-version = "0.14.0-rc.0"
+version = "0.14.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57c4b1463f274a3ff6fb2f44da43e576cb9424367bd96f185ead87b52fe00523"
+checksum = "369f9b61aa45933c062c9f6b5c3c50ab710687eca83dd3802653b140b43f85ed"
 dependencies = [
  "rand_core 0.10.0",
  "rustcrypto-ff",
diff --git a/ecdsa/Cargo.toml b/ecdsa/Cargo.toml
index 9069e21..b6d49cc 100644
--- a/ecdsa/Cargo.toml
+++ b/ecdsa/Cargo.toml
@@ -17,7 +17,7 @@ edition = "2024"
 rust-version = "1.85"
 
 [dependencies]
-elliptic-curve = { version = "0.14.0-rc.28", default-features = false, features = ["sec1"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["sec1"] }
 signature = { version = "3.0.0-rc.10", default-features = false, features = ["rand_core"] }
 zeroize = { version = "1.5", default-features = false }
 
@@ -30,7 +30,7 @@ sha2 = { version = "0.11", optional = true, default-features = false, features =
 spki = { version = "0.8.0-rc.4", optional = true, default-features = false }
 
 [dev-dependencies]
-elliptic-curve = { version = "0.14.0-rc.27", default-features = false, features = ["dev"] }
+elliptic-curve = { version = "0.14.0-rc.30", default-features = false, features = ["dev"] }
 hex-literal = "1"
 sha2 = { version = "0.11", default-features = false }