diff --git a/Cargo.lock b/Cargo.lock
index d149979..076837d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -109,9 +109,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.86"
+version = "1.0.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
+checksum = "c042108f3ed77fd83760a5fd79b53be043192bb3b9dba91d8c574c0ada7850c8"
 
 [[package]]
 name = "arbitrary"
@@ -1401,12 +1401,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "linked-hash-map"
-version = "0.5.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
-
 [[package]]
 name = "linter"
 version = "0.2.0"
@@ -3758,29 +3752,30 @@ dependencies = [
 
 [[package]]
 name = "yaml-hash"
-version = "0.3.0"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70066285f36f11a80f46b27584a00a71de3707a8bb027919eea4014272b25fb2"
+checksum = "3cda60c148d960b7b9b4a423508d8338de94d6133f36d2629f1b742ebb8ac29a"
 dependencies = [
  "anyhow",
- "linked-hash-map",
- "yaml-rust2 0.5.0",
+ "yaml-rust2 0.9.0",
 ]
 
 [[package]]
 name = "yaml-rust2"
-version = "0.5.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee28fa5797c86e9be3bf58e14a2c3851babd801fe050c9b698d37998964cdf99"
+checksum = "8902160c4e6f2fb145dbe9d6760a75e3c9522d8bf796ed7047c85919ac7115f8"
 dependencies = [
- "linked-hash-map",
+ "arraydeque",
+ "encoding_rs",
+ "hashlink",
 ]
 
 [[package]]
 name = "yaml-rust2"
-version = "0.8.1"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8902160c4e6f2fb145dbe9d6760a75e3c9522d8bf796ed7047c85919ac7115f8"
+checksum = "2a1a1c0bc9823338a3bdf8c61f994f23ac004c6fa32c08cd152984499b445e8d"
 dependencies = [
  "arraydeque",
  "encoding_rs",
diff --git a/Cargo.toml b/Cargo.toml
index 70d9609..baf1cc8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ clap = { version = "4.5.2", features = ["derive"] }
 extism = "1.4.1"
 figment = { version = "0.10.19", features = ["env", "yaml"] }
 hcl-rs = "0.18.0"
-yaml-hash = "=0.3.0"
+yaml-hash = "=0.4.2"
 openapiv3 = "2.0.0"
 plugin_core = { path = "./plugin_core" }
 reqwest = { version = "0.12.7", features = ["json", "blocking"] }
diff --git a/plugin_openapi/Cargo.toml b/plugin_openapi/Cargo.toml
index b2475e4..4aedb72 100644
--- a/plugin_openapi/Cargo.toml
+++ b/plugin_openapi/Cargo.toml
@@ -10,7 +10,7 @@ crate_type = ["cdylib"]
 
 [dependencies]
 extism-pdk = "1.1.0"
-yaml-hash = "=0.3.0"
+yaml-hash = "=0.4.2"
 openapiv3 = "2.0.0"
 serde = { version = "1.0.209", features = ["derive"] }
 serde_json = "1.0.127"