diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index ea153c53cd..5b38360ffb 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -1,8 +1,15 @@
 [package]
 name = "subxt-cli"
 version = "0.1.0"
+authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
+license = "GPL-3.0"
+repository = "https://github.com/paritytech/subxt"
+documentation = "https://docs.rs/subxt-cli"
+homepage = "https://www.parity.io/"
+description = "Command line utilities for working with subxt codegen"
+
 [[bin]]
 name = "subxt"
 path = "src/main.rs"
diff --git a/codegen/Cargo.toml b/codegen/Cargo.toml
index 4fd6c5f084..8d8e721885 100644
--- a/codegen/Cargo.toml
+++ b/codegen/Cargo.toml
@@ -1,8 +1,15 @@
 [package]
 name = "subxt-codegen"
 version = "0.1.0"
+authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2021"
 
+license = "GPL-3.0"
+repository = "https://github.com/paritytech/subxt"
+documentation = "https://docs.rs/subxt-codegen"
+homepage = "https://www.parity.io/"
+description = "Generate an API for interacting with a substrate node from FRAME metadata"
+
 [dependencies]
 async-trait = "0.1.49"
 codec = { package = "parity-scale-codec", version = "2", default-features = false, features = ["derive", "full", "bit-vec"] }