diff --git a/Cargo.lock b/Cargo.lock
index d7861673f..fe879e4dd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -480,9 +480,9 @@ dependencies = [
 
 [[package]]
 name = "ecdsa"
-version = "0.16.7"
+version = "0.16.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0997c976637b606099b9985693efa3581e84e41f5c11ba5255f88711058ad428"
+checksum = "a4b1e0c257a9e9f25f90ff76d7a68360ed497ee519c8e428d1825ef0000799d4"
 dependencies = [
  "der",
  "digest",
diff --git a/cms/Cargo.toml b/cms/Cargo.toml
index 72a57615e..4c66eaad4 100644
--- a/cms/Cargo.toml
+++ b/cms/Cargo.toml
@@ -30,7 +30,7 @@ hex-literal = "0.4"
 pem-rfc7468 = "0.7.0"
 pkcs5 = { version = "0.7" }
 rsa = { version = "0.9.2", features = ["sha2"] }
-ecdsa = { version = "0.16.7", features = ["digest", "pem"] }
+ecdsa = { version = "0.16.8", features = ["digest", "pem"] }
 p256 = "0.13.0"
 
 [features]
diff --git a/x509-cert/Cargo.toml b/x509-cert/Cargo.toml
index 23defcac9..a1188c1fd 100644
--- a/x509-cert/Cargo.toml
+++ b/x509-cert/Cargo.toml
@@ -28,7 +28,7 @@ signature = { version = "2.1.0", features = ["rand_core"], optional = true }
 hex-literal = "0.4"
 rand = "0.8.5"
 rsa = { version = "0.9.2", features = ["sha2"] }
-ecdsa = { version = "0.16.7", features = ["digest", "pem"] }
+ecdsa = { version = "0.16.8", features = ["digest", "pem"] }
 p256 = "0.13.0"
 rstest = "0.18"
 sha2 = { version = "0.10", features = ["oid"] }