diff --git a/Cargo.lock b/Cargo.lock
index bbe6be1..30ebeb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1317,9 +1317,9 @@ dependencies = [
 
 [[package]]
 name = "hyper-rustls"
-version = "0.27.3"
+version = "0.27.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08afdbb5c31130e3034af566421053ab03787c640246a446327f550d11bcb333"
+checksum = "f6884a48c6826ec44f524c7456b163cebe9e55a18d7b5e307cb4f100371cc767"
 dependencies = [
  "futures-util",
  "http",
diff --git a/Cargo.toml b/Cargo.toml
index f934832..ffdb173 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ tabled = "0.17.0"
 tokio = { version = "1", features = ["full"] }
 slack-morphism = { version = "2.7.0", features = ["hyper"] }
 chrono = "0.4.39"
-hyper-rustls = "0.27.3"
+hyper-rustls = "0.27.4"
 hyper = "1.5.2"
 async-trait = "0.1.83"
 semver = "1.0.24"