diff --git a/Cargo.toml b/Cargo.toml
index 72f3c45..d184cb4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mp4"
-version = "0.12.0"
+version = "0.13.0"
 authors = ["Alf <alf.g.jr@gmail.com>"]
 edition = "2018"
 description = "MP4 reader and writer library in Rust."
@@ -10,6 +10,7 @@ homepage = "https://github.com/alfg/mp4-rust"
 repository = "https://github.com/alfg/mp4-rust"
 keywords = ["mp4", "iso-mp4", "isobmff", "video", "multimedia"]
 license = "MIT"
+include = ["src", "Cargo.toml", "README", "LICENSE"]
 
 [dependencies]
 thiserror = "^1.0"
diff --git a/README.md b/README.md
index 82989c0..e011773 100644
--- a/README.md
+++ b/README.md
@@ -58,9 +58,12 @@ fn main() -> Result<()> {
 See [examples/](examples/) for more examples.
 
 #### Install
-Add to your `Cargo.toml`:
+```
+cargo add mp4
+```
+or add to your `Cargo.toml`:
 ```toml
-mp4 = "0.12.0"
+mp4 = "0.13.0"
 ```
 
 #### Documentation