diff --git a/Cargo.lock b/Cargo.lock
index 8e8d284f..68dbf57e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1289,12 +1289,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "linked-hash-map"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
-
 [[package]]
 name = "linux-raw-sys"
 version = "0.0.46"
@@ -1894,14 +1888,15 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.8.26"
+version = "0.9.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "578a7433b776b56a35785ed5ce9a7e777ac0598aac5a6dd1b4b18a307c7fc71b"
+checksum = "1a49e178e4452f45cb61d0cd8cebc1b0fafd3e41929e996cef79aa3aca91f574"
 dependencies = [
- "indexmap 1.9.1",
+ "indexmap 2.1.0",
+ "itoa",
  "ryu",
  "serde",
- "yaml-rust",
+ "unsafe-libyaml",
 ]
 
 [[package]]
@@ -2274,6 +2269,12 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
 
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f28467d3e1d3c6586d8f25fa243f544f5800fec42d97032474e17222c2b75cfa"
+
 [[package]]
 name = "untrusted"
 version = "0.7.1"
@@ -2727,15 +2728,6 @@ version = "0.13.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "114ba2b24d2167ef6d67d7d04c8cc86522b87f490025f39f0303b7db5bf5e3d8"
 
-[[package]]
-name = "yaml-rust"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56c1936c4cc7a1c9ab21a1ebb602eb942ba868cbd44a99cb7cdc5892335e1c85"
-dependencies = [
- "linked-hash-map",
-]
-
 [[package]]
 name = "zeroize"
 version = "1.5.7"
diff --git a/Cargo.toml b/Cargo.toml
index a95bd8be..458b58b1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ clap = { version = "4.2.5", features = ["derive"] }
 serde = { version = "1.0", features = ["derive"] }
 chrono = { version = "0.4", features = ["serde"] }
 rustix = { version = "0.38.26", features = ["system"] }
-serde_yaml = "0.8"
+serde_yaml = "0.9"
 thiserror = "1.0"
 log = "0.4.20"
 env_logger = "0.8.4"