diff --git a/Cargo.lock b/Cargo.lock
index 2d230e68a..1000d9a57 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1730,9 +1730,9 @@ dependencies = [
 
 [[package]]
 name = "tokio"
-version = "1.38.0"
+version = "1.38.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ba4f4a02a7a80d6f274636f0aa95c7e383b912d41fe721a31f29e29698585a4a"
+checksum = "eb2caba9f80616f438e09748d5acda951967e1ea58508ef53d9c6402485a46df"
 dependencies = [
  "backtrace",
  "pin-project-lite",
diff --git a/x509-cert/Cargo.toml b/x509-cert/Cargo.toml
index 3b04e86e4..59f2196be 100644
--- a/x509-cert/Cargo.toml
+++ b/x509-cert/Cargo.toml
@@ -36,7 +36,7 @@ p256 = "=0.14.0-pre.0"
 rstest = "0.21"
 sha2 = { version = "=0.11.0-pre.3", features = ["oid"] }
 tempfile = "3.5.0"
-tokio = { version = "1.38.0", features = ["macros", "rt"] }
+tokio = { version = "1.38.1", features = ["macros", "rt"] }
 x509-cert-test-support = { path = "./test-support" }
 
 [features]