diff --git a/Cargo.lock b/Cargo.lock
index 8b6b7b2..34b0513 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -573,7 +573,7 @@ dependencies = [
 
 [[package]]
 name = "yacrd"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "bio 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 3c030b6..fbf2182 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "yacrd"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Pierre Marijon <pierre.marijon@inria.fr>"]
 
 exclude = ["image/*", "validation/*", "tests/*"]
diff --git a/Readme.md b/Readme.md
index dc8e68f..5ad541c 100644
--- a/Readme.md
+++ b/Readme.md
@@ -58,7 +58,7 @@ conda install yacrd
 ```
 git clone https://github.com/natir/yacrd.git
 cd yacrd
-git checkout v0.3
+git checkout v0.4
 
 cargo build
 cargo test
@@ -71,7 +71,7 @@ cargo install
 2)
 
 ```
-yacrd 0.3 Ninetales
+yacrd 0.3 Doduo
 Pierre Marijon <pierre.marijon@inria.fr>
 Yet Another Chimeric Read Detector
 
diff --git a/rustfmt.toml b/rustfmt.toml
deleted file mode 100644
index 32a9786..0000000
--- a/rustfmt.toml
+++ /dev/null
@@ -1 +0,0 @@
-edition = "2018"
diff --git a/src/main.rs b/src/main.rs
index e23a513..ce38ecc 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -60,7 +60,7 @@ use std::collections::HashMap;
 
 fn main() {
     let matches = App::new("yacrd")
-        .version("0.4 Mew")
+        .version("0.4 Doduo")
         .author("Pierre Marijon <pierre.marijon@inria.fr>")
         .about("Yet Another Chimeric Read Detector")
         .usage("yacrd [-i|--input] <input1, input2, …> [-o|--output] <output> [-f|--filter] <file1, file2, …>
diff --git a/tests/not_run.rs b/tests/not_run.rs
index ab6dda9..01e7801 100644
--- a/tests/not_run.rs
+++ b/tests/not_run.rs
@@ -22,7 +22,7 @@ SOFTWARE.
 
 use std::process::Command;
 
-static HELP_MESSAGE: &'static str = "yacrd 0.4 Mew
+static HELP_MESSAGE: &'static str = "yacrd 0.4 Doduo
 Pierre Marijon <pierre.marijon@inria.fr>
 Yet Another Chimeric Read Detector
 
@@ -90,7 +90,7 @@ mod not_run {
             .output()
             .expect("Could not run yacrd");
 
-        assert_eq!(output.stdout, b"yacrd 0.4 Mew\n");
+        assert_eq!(output.stdout, b"yacrd 0.4 Doduo\n");
         println!("{:?}", output);
     }