diff --git a/Cargo.lock b/Cargo.lock
index 7f5cfb6..ca134ab 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -663,9 +663,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.13"
+version = "0.23.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2dabaac7466917e566adb06783a81ca48944c6898a1b08b9374106dd671f4c8"
+checksum = "934b404430bb06b3fae2cba809eb45a1ab1aecd64491213d7c3301b88393f8d1"
 dependencies = [
  "log",
  "once_cell",
@@ -677,9 +677,9 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.8.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc0a2ce646f8655401bb81e7927b812614bd5d91dbc968696be50603510fcaf0"
+checksum = "16f1201b3c9a7ee8039bcadc17b7e605e2945b27eee7631788c1bd2b0643674b"
 
 [[package]]
 name = "rustls-rustcrypto"
diff --git a/Cargo.toml b/Cargo.toml
index 1d90a51..86f598b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ pkcs8 = { version = "0.10.2", default-features = false, features = ["pem", "pkcs
 pki-types = { package = "rustls-pki-types", version = "1.0.1", default-features = false }
 rand_core = { version = "0.6.4", default-features = false }
 rsa = { version = "0.9.2", default-features = false, features = ["sha2"] }
-rustls = { version = "0.23.12", default-features = false }
+rustls = { version = "0.23.19", default-features = false }
 sec1 = { version = "0.7.3", default-features = false, features = ["pkcs8", "pem"] }
 sha2 = { version = "0.10.7", default-features = false }
 signature = { version = "2.1.0", default-features = false }