diff --git a/command-parser/CHANGELOG.md b/command-parser/CHANGELOG.md
index cee3782e6ed..61b92fbb9d6 100644
--- a/command-parser/CHANGELOG.md
+++ b/command-parser/CHANGELOG.md
@@ -2,6 +2,15 @@
 
 Changelog for `twilight-command-parser`.
 
+## [0.5.1] - 2021-07-23
+
+### Changes
+
+`#![deny(unsafe_code)]` has been added, ensuring no unsafe code exists in the
+crate ([#1042] - [@zeylahellyer]).
+
+[#1042]: https://github.com/twilight-rs/twilight/pull/1042
+
 ## [0.5.0] - 2021-06-13
 
 This major version bump of the Command Parser crate is done to match all of the
@@ -126,6 +135,7 @@ Initial release.
 [@nickelc]: https://github.com/nickelc
 [@vilgotf]: https://github.com/vilgotf
 [@vivian]: https://github.com/vivian
+[@zeylahellyer]: https://github.com/zeylahellyer
 
 [#585]: https://github.com/twilight-rs/twilight/pull/585
 [#584]: https://github.com/twilight-rs/twilight/pull/584
@@ -133,6 +143,7 @@ Initial release.
 [#515]: https://github.com/twilight-rs/twilight/pull/515
 [#511]: https://github.com/twilight-rs/twilight/pull/511
 
+[0.5.1]: https://github.com/twilight-rs/twilight/releases/tag/command-parser-0.5.1
 [0.5.0]: https://github.com/twilight-rs/twilight/releases/tag/command-parser-0.5.0
 [0.4.2]: https://github.com/twilight-rs/twilight/releases/tag/command-parser-0.4.2
 [0.4.1]: https://github.com/twilight-rs/twilight/releases/tag/command-parser-0.4.1
diff --git a/command-parser/Cargo.toml b/command-parser/Cargo.toml
index 1aea6fe7f07..cad889f4cc6 100644
--- a/command-parser/Cargo.toml
+++ b/command-parser/Cargo.toml
@@ -12,7 +12,7 @@ name = "twilight-command-parser"
 publish = false
 readme = "README.md"
 repository = "https://github.com/twilight-rs/twilight.git"
-version = "0.5.0"
+version = "0.5.1"
 
 [dependencies]
 unicase = { default-features = false, version = "2" }