diff --git a/Cargo.lock b/Cargo.lock
index e8c7b43b0be..cf33f9214d5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4873,9 +4873,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.28"
+version = "0.23.39"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7160e3e10bf4535308537f3c4e1641468cd0e485175d6163087c0393c7d46643"
+checksum = "7c2c118cb077cca2822033836dfb1b975355dfb784b5e8da48f7b6c5db74e60e"
 dependencies = [
  "once_cell",
  "ring",
@@ -4887,18 +4887,19 @@ dependencies = [
 
 [[package]]
 name = "rustls-pki-types"
-version = "1.11.0"
+version = "1.14.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "917ce264624a4b4db1c364dcc35bfca9ded014d0a958cd47ad3e960e988ea51c"
+checksum = "30a7197ae7eb376e574fe940d068c30fe0462554a3ddbe4eca7838e049c937a9"
 dependencies = [
  "web-time",
+ "zeroize",
 ]
 
 [[package]]
 name = "rustls-webpki"
-version = "0.103.3"
+version = "0.103.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4a72fe2bcf7a6ac6fd7d0b9e5cb68aeb7d4c0a0271730218b3e92d43b4eb435"
+checksum = "61c429a8649f110dddef65e2a5ad240f747e85f7758a6bccc7e5777bd33f756e"
 dependencies = [
  "ring",
  "rustls-pki-types",
diff --git a/transports/quic/Cargo.toml b/transports/quic/Cargo.toml
index 9e98ec13667..05293a0a52d 100644
--- a/transports/quic/Cargo.toml
+++ b/transports/quic/Cargo.toml
@@ -17,7 +17,7 @@ libp2p-tls = { workspace = true }
 libp2p-identity = { workspace = true }
 quinn = { version = "0.11.9", default-features = false, features = ["rustls", "futures-io"] }
 rand = "0.8.5"
-rustls = { version = "0.23.28", default-features = false }
+rustls = { version = "0.23.39", default-features = false }
 thiserror = { workspace = true }
 tokio = { workspace = true, default-features = false, features = ["net", "rt", "time"], optional = true }
 tracing = { workspace = true }
diff --git a/transports/tls/Cargo.toml b/transports/tls/Cargo.toml
index 3fca147a10f..c36daab0522 100644
--- a/transports/tls/Cargo.toml
+++ b/transports/tls/Cargo.toml
@@ -22,7 +22,7 @@ yasna = "0.5.2"
 
 # Exposed dependencies. Breaking changes to these are breaking changes to us.
 [dependencies.rustls]
-version = "0.23.28"
+version = "0.23.39"
 default-features = false
 features = ["ring", "std"] # Must enable this to allow for custom verification code.