diff --git a/Cargo.lock b/Cargo.lock
index 91d6c668..5b485dd5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -586,6 +586,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -876,7 +882,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap",
+ "indexmap 1.9.3",
  "slab",
  "tokio",
  "tokio-util",
@@ -917,6 +923,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c6201b9ff9fd90a5a3bac2e56a830d0caa509576f0e503818ee82c181b3437a"
+
 [[package]]
 name = "heck"
 version = "0.4.1"
@@ -1135,6 +1147,16 @@ dependencies = [
  "hashbrown 0.12.3",
 ]
 
+[[package]]
+name = "indexmap"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d5477fe2230a79769d8dc68e0eabf5437907c0457a5614a9e8dddb67f65eb65d"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.0",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -1829,7 +1851,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4dd7d28ee937e54fe3080c91faa1c3a46c06de6252988a7f4592ba2310ef22a4"
 dependencies = [
  "fixedbitset",
- "indexmap",
+ "indexmap 1.9.3",
 ]
 
 [[package]]
@@ -2488,11 +2510,11 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.9.21"
+version = "0.9.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9d684e3ec7de3bf5466b32bd75303ac16f0736426e5a4e0d6e489559ce1249c"
+checksum = "1a49e178e4452f45cb61d0cd8cebc1b0fafd3e41929e996cef79aa3aca91f574"
 dependencies = [
- "indexmap",
+ "indexmap 2.0.0",
  "itoa",
  "ryu",
  "serde",
@@ -2934,7 +2956,7 @@ checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
 dependencies = [
  "futures-core",
  "futures-util",
- "indexmap",
+ "indexmap 1.9.3",
  "pin-project",
  "pin-project-lite",
  "rand 0.8.5",
diff --git a/crates/llm-chain-milvus/Cargo.toml b/crates/llm-chain-milvus/Cargo.toml
index 2d5a1d56..23663e61 100644
--- a/crates/llm-chain-milvus/Cargo.toml
+++ b/crates/llm-chain-milvus/Cargo.toml
@@ -18,5 +18,5 @@ milvus-sdk-rust = "0.1.0"
 [dev-dependencies]
 llm-chain-openai = { path = "../llm-chain-openai" }
 tokio = "1.28.2"
-serde_yaml = "0.9.21"
+serde_yaml = "0.9.25"
 rand = "0.8.5"
\ No newline at end of file
diff --git a/crates/llm-chain-openai/Cargo.toml b/crates/llm-chain-openai/Cargo.toml
index ecb8d5fb..a98857de 100644
--- a/crates/llm-chain-openai/Cargo.toml
+++ b/crates/llm-chain-openai/Cargo.toml
@@ -29,5 +29,5 @@ tokio = "1.28.2"
 qdrant-client = "1.3.0"
 llm-chain = { path = "../llm-chain" }
 anyhow = "1.0.72"
-serde_yaml = "0.9.21"
+serde_yaml = "0.9.25"
 
diff --git a/crates/llm-chain-qdrant/Cargo.toml b/crates/llm-chain-qdrant/Cargo.toml
index 4867746d..298cc422 100644
--- a/crates/llm-chain-qdrant/Cargo.toml
+++ b/crates/llm-chain-qdrant/Cargo.toml
@@ -25,4 +25,4 @@ uuid = "1.4.1"
 [dev-dependencies]
 llm-chain-openai = { path = "../llm-chain-openai" }
 tokio = "1.28.2"
-serde_yaml = "0.9.21"
+serde_yaml = "0.9.25"
diff --git a/crates/llm-chain/Cargo.toml b/crates/llm-chain/Cargo.toml
index 957bed07..d60784bd 100644
--- a/crates/llm-chain/Cargo.toml
+++ b/crates/llm-chain/Cargo.toml
@@ -17,7 +17,7 @@ anyhow = "1.0.72"
 async-trait = "0.1.68"
 futures = "0.3.28"
 serde = { version = "1.0.164", features = ["derive"] }
-serde_yaml = { version = "0.9.21" }
+serde_yaml = { version = "0.9.25" }
 thiserror = "1.0.40"
 tokio = { version = "1.28.2", features = ["fs", "io-util", "rt", "macros"] }
 markdown = { version = "1.0.0-alpha.8" }