diff --git a/Cargo.lock b/Cargo.lock
index c075ecb8..3c27f0af 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2017,9 +2017,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.39"
+version = "0.23.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7c2c118cb077cca2822033836dfb1b975355dfb784b5e8da48f7b6c5db74e60e"
+checksum = "ef86cd5876211988985292b91c96a8f2d298df24e75989a43a3c73f2d4d8168b"
 dependencies = [
  "aws-lc-rs",
  "log",
diff --git a/dropshot/Cargo.toml b/dropshot/Cargo.toml
index 2d9334c1..0cda1680 100644
--- a/dropshot/Cargo.toml
+++ b/dropshot/Cargo.toml
@@ -30,7 +30,7 @@ indexmap = "2.14.0"
 multer = "3.1.0"
 paste = "1.0.15"
 percent-encoding = "2.3.2"
-rustls = { version = "0.23.38", default-features = false, features = ["aws_lc_rs", "logging", "std", "tls12"] }
+rustls = { version = "0.23.40", default-features = false, features = ["aws_lc_rs", "logging", "std", "tls12"] }
 rustls-pemfile = "2.2.0"
 scopeguard = "1.2.0"
 semver = "1.0.28"