diff --git a/Cargo.lock b/Cargo.lock
index 5c3e49f..42db17d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4918,9 +4918,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.6"
+version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ffc92d160b1eef40665be3a05630d003936a3bc7da7421277846c2613e92c71a"
+checksum = "a31142970826733df8241ef35dc040ef98c679ab14d7c3e54d827099b3acecaa"
 dependencies = [
  "serde",
 ]
diff --git a/src/user/doc_app_client/Cargo.toml b/src/user/doc_app_client/Cargo.toml
index d80e3c2..00384b5 100644
--- a/src/user/doc_app_client/Cargo.toml
+++ b/src/user/doc_app_client/Cargo.toml
@@ -22,7 +22,7 @@ actix-rt = "1.1.1"
 awc = "1.0.1"
 futures = "0.3.5"
 hex = "0.4.2"
-toml = "0.5.5"
+toml = "0.5.8"
 serde = { version = "1.0", features = ["derive"] }
 serde_cbor = "^0.11"
 lazy_static = "1.4.0"
diff --git a/src/user/wallet_app_client/Cargo.toml b/src/user/wallet_app_client/Cargo.toml
index 8a157ee..9275cbf 100644
--- a/src/user/wallet_app_client/Cargo.toml
+++ b/src/user/wallet_app_client/Cargo.toml
@@ -22,7 +22,7 @@ actix-rt = "1.1.1"
 awc = "1.0.1"
 futures = "0.3.5"
 hex = "0.4.2"
-toml = "0.5.5"
+toml = "0.5.8"
 serde = { version = "1.0", features = ["derive"] }
 serde_cbor = "^0.11"
 lazy_static = "1.4.0"