diff --git a/Cargo.lock b/Cargo.lock
index d415e5d03..d013d0e75 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -688,6 +688,15 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "nom8"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae01545c9c7fc4486ab7debaf2aad7003ac19431791868fb2e8066df97fad2f8"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.15"
@@ -1187,6 +1196,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c68e921cef53841b8925c2abadd27c9b891d9613bdc43d6b823062866df38e8"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serdect"
 version = "0.2.0-pre"
@@ -1199,7 +1217,7 @@ dependencies = [
  "serde",
  "serde-json-core",
  "serde_json",
- "toml",
+ "toml 0.7.0",
  "zeroize",
 ]
 
@@ -1345,13 +1363,47 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.10"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1333c76748e868a4d9d1017b5ab53171dfd095f70c712fdb4653a406547f598f"
+checksum = "f4f7f0dd8d50a853a531c426359045b1998f04219d88799810762cd4ad314234"
 dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "toml"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f560bc7fb3eb31f5eee1340c68a2160cad39605b7b9c9ec32045ddbdee13b85"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "886f31a9b85b6182cabd4d8b07df3b451afcc216563748201490940d2a28ed36"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "233d8716cdc5d20ec88a18a839edaf545edc71efa4a5ff700ef4a102c26cd8fa"
+dependencies = [
+ "indexmap",
+ "nom8",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+]
+
 [[package]]
 name = "trybuild"
 version = "1.0.73"
@@ -1364,7 +1416,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "termcolor",
- "toml",
+ "toml 0.5.11",
 ]
 
 [[package]]
diff --git a/serdect/Cargo.toml b/serdect/Cargo.toml
index 7cae81b5a..feb60a3a2 100644
--- a/serdect/Cargo.toml
+++ b/serdect/Cargo.toml
@@ -29,7 +29,7 @@ proptest = "1"
 serde = { version = "1.0.119", default-features = false, features = ["derive"] }
 serde_json = "1"
 serde-json-core = { version = "0.5", default-features = false, features = ["std"] }
-toml = "0.5"
+toml = "0.7"
 
 [features]
 default = ["alloc"]