diff --git a/Cargo.lock b/Cargo.lock
index cded5c7..eca4567 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3071,7 +3071,7 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d6ea3c4595b96363c13943497db34af4460fb474a95c43f4446ad341b8c9785"
 dependencies = [
- "toml",
+ "toml 0.5.11",
 ]
 
 [[package]]
@@ -3671,6 +3671,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93107647184f6027e3b7dcb2e11034cf95ffa1e3a682c67951963ac69c1c007d"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -4624,11 +4633,26 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "toml"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b403acf6f2bb0859c93c7f0d967cb4a75a7ac552100f9322faf64dc047669b21"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
 [[package]]
 name = "toml_datetime"
 version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "toml_edit"
@@ -4637,6 +4661,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "239410c8609e8125456927e6707163a3b1fdb40561e4b803bc041f466ccfdc13"
 dependencies = [
  "indexmap",
+ "serde",
+ "serde_spanned",
  "toml_datetime",
  "winnow",
 ]
@@ -4893,7 +4919,7 @@ dependencies = [
  "ssi",
  "thiserror",
  "tokio",
- "toml",
+ "toml 0.7.3",
  "uuid 0.8.2",
  "vade",
  "vade-didcomm",
diff --git a/Cargo.toml b/Cargo.toml
index a6b3a04..2d2fc6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -193,4 +193,4 @@ wasm-bindgen-test = "0.3.12"
 [build-dependencies]
 serde = "1.0"
 serde_derive = "1.0.114"
-toml = "0.5.10"
+toml = "0.7.3"