diff --git a/Cargo.lock b/Cargo.lock
index 7d66d3f..31ddc33 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -306,9 +306,9 @@ dependencies = [
 
 [[package]]
 name = "rayon"
-version = "1.8.1"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa7237101a77a10773db45d62004a272517633fbcc3df19d96455ede1122e051"
+checksum = "e4963ed1bc86e4f3ee217022bd855b297cef07fb9eac5dfa1f788b220b49b3bd"
 dependencies = [
  "either",
  "rayon-core",
diff --git a/Cargo.toml b/Cargo.toml
index 9eb9a51..477d464 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ log = { version = "0.4.21", optional = true }
 [dev-dependencies]
 env_logger = "0.11.2"
 fs-set-times = "0.20.1"
-rayon = "1.8.1"
+rayon = "1.9.0"
 tempfile = "3.10.0"
 test-log = "0.2.15"