diff --git a/CHANGELOG.md b/CHANGELOG.md
index 63e448b..2c14e7d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,19 @@
+<a name="5.4.1"></a>
+## 5.4.1 (2023-03-10)
+
+#### Changed
+
+- `vecs`: Added links to `iter_mut` and `map` to README.md
+- `cow1`: Changed main to tests
+- `iterators1`: Formatted according to rustfmt
+
+#### Fixed
+
+- `errors5`: Unified undisclosed type notation
+- `arc1`: Improved readability by avoiding implicit dereference
+- `macros4`: Prevented auto-fix by adding `#[rustfmt::skip]`
+- `cli`: Actually show correct progress percentages
+
 <a name="5.4.0"></a>
 
 ## 5.4.0 (2023-02-12)
diff --git a/Cargo.toml b/Cargo.toml
index 4b45058..d22816c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustlings"
-version = "5.4.0"
+version = "5.4.1"
 authors = [
   "Liv <mokou@fastmail.com>",
   "Carol (Nichols || Goulding) <carol.nichols@gmail.com>",
diff --git a/README.md b/README.md
index 571ba95..d16b738 100644
--- a/README.md
+++ b/README.md
@@ -33,8 +33,8 @@ This will install Rustlings and give you access to the `rustlings` command. Run
 Basically: Clone the repository at the latest tag, finally run `nix develop` or `nix-shell`.
 
 ```bash
-# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 5.4.0)
-git clone -b 5.4.0 --depth 1 https://github.com/rust-lang/rustlings
+# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 5.4.1)
+git clone -b 5.4.1 --depth 1 https://github.com/rust-lang/rustlings
 cd rustlings
 # if nix version > 2.3
 nix develop
@@ -71,8 +71,8 @@ If you get a permission denied message, you might have to exclude the directory
 Basically: Clone the repository at the latest tag, run `cargo install --path .`.
 
 ```bash
-# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 5.4.0)
-git clone -b 5.4.0 --depth 1 https://github.com/rust-lang/rustlings
+# find out the latest version at https://github.com/rust-lang/rustlings/releases/latest (on edit 5.4.1)
+git clone -b 5.4.1 --depth 1 https://github.com/rust-lang/rustlings
 cd rustlings
 cargo install --force --path .
 ```
diff --git a/flake.nix b/flake.nix
index 5d48580..5815a92 100644
--- a/flake.nix
+++ b/flake.nix
@@ -22,7 +22,7 @@
         rustlings =
           pkgs.rustPlatform.buildRustPackage {
             name = "rustlings";
-            version = "5.4.0";
+            version = "5.4.1";
 
             buildInputs = cargoBuildInputs;
 
diff --git a/src/main.rs b/src/main.rs
index c09088b..312a0a1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -26,7 +26,7 @@ mod run;
 mod verify;
 
 // In sync with crate version
-const VERSION: &str = "5.4.0";
+const VERSION: &str = "5.4.1";
 
 #[derive(FromArgs, PartialEq, Debug)]
 /// Rustlings is a collection of small exercises to get you used to writing and reading Rust code