diff --git a/pocs/json_schema/Cargo.lock b/pocs/json_schema/Cargo.lock
index 5741345..82ec0a2 100644
--- a/pocs/json_schema/Cargo.lock
+++ b/pocs/json_schema/Cargo.lock
@@ -190,9 +190,9 @@ dependencies = [
 
 [[package]]
 name = "serde_yaml"
-version = "0.9.33"
+version = "0.9.34+deprecated"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0623d197252096520c6f2a5e1171ee436e5af99a5d7caa2891e55e61950e6d9"
+checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
 dependencies = [
  "indexmap",
  "itoa",
diff --git a/pocs/json_schema/Cargo.toml b/pocs/json_schema/Cargo.toml
index 236d039..65b704c 100644
--- a/pocs/json_schema/Cargo.toml
+++ b/pocs/json_schema/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 anyhow = { version = "1.0.81", features = ["backtrace"] }
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.114"
-serde_yaml = "0.9.33"
+serde_yaml = "0.9.34+deprecated"