diff --git a/Cargo.toml b/Cargo.toml
index 05ec9250..7ddb2121 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,7 +45,7 @@ tracing-appender = "0.2"
 # Serialization
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-toml = "0.9.8"
+toml = "1.0.0"
 
 # WASM utilities
 gloo-timers = { version = "0.3", features = ["futures"] }
diff --git a/crates/morphir/Cargo.toml b/crates/morphir/Cargo.toml
index 0c4f3de7..c6995105 100644
--- a/crates/morphir/Cargo.toml
+++ b/crates/morphir/Cargo.toml
@@ -41,7 +41,7 @@ serde_json = "1.0"
 dirs = "6.0"
 schemars = "1.0"
 indexmap = { version = "2", features = ["serde"] }
-usage-lib = { version = "2", features = ["clap", "docs"] }
+usage-lib = { version = "3", features = ["clap", "docs"] }
 
 # TUI
 ratatui = { workspace = true }