diff --git a/Cargo.toml b/Cargo.toml
index c375931..23cf4a7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,3 +2,9 @@
 name = "exif"
 version = "0.1.0"
 authors = ["KAMADA Ken'ichi <kamada@nanohz.org>"]
+
+description = "Exif parsing library written in pure Rust"
+repository = "https://github.com/kamadak/exif-rs"
+readme = "README"
+keywords = ["Exif", "JPEG", "parser", "reader", "TIFF"]
+license = "BSD-2-Clause"