diff --git a/Cargo.lock b/Cargo.lock
index ad6f0af..e9ab3bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -65,7 +65,7 @@ dependencies = [
 
 [[package]]
 name = "elf2tab"
-version = "0.4.0-dev"
+version = "0.4.0"
 dependencies = [
  "chrono 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "elf 0.0.10 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index e4fc10b..e66f490 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ authors = ["Tock Project Developers <tock-dev@googlegroups.com>"]
 repository = "https://github.com/tock/tock"
 license = "MIT"
 readme = "README.md"
-keywords = ["elf, code, tock, compile"]
+keywords = ["elf", "code", "tock", "compile"]
 
 [dependencies]
 chrono = "0.4.2"