Bump version to 0.3.4

This change bumps the version of the crate to 0.3.4. The following
notable changes have been made since 0.3.3:
- Changed default OTP format from hex to base32
- Improved error reporting format and fidelity
  - Added anyhow dependency in version 1.0.32
- Updated minimum required Rust version to 1.42.0
- Bumped nitrokey dependency to 0.7.1
- Bumped proc-macro2 dependency to 1.0.19
- Bumped syn dependency to 1.0.36

3 files changed, 4 insertions, 4 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bdca896..a72c6f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
-Unreleased
-----------
+0.3.4
+-----
 - Changed default OTP format from `hex` to `base32`
 - Improved error reporting format and fidelity
   - Added `anyhow` dependency in version `1.0.32`
diff --git a/Cargo.lock b/Cargo.lock
index 810b868..81f4c8e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -90,7 +90,7 @@ checksum = "3728d817d99e5ac407411fa471ff9800a778d88a24685968b36824eaf4bee400"
 
 [[package]]
 name = "nitrocli"
-version = "0.3.3"
+version = "0.3.4"
 dependencies = [
  "anyhow",
  "base32",
diff --git a/Cargo.toml b/Cargo.toml
index 961e82f..fcc1a6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@
 
 [package]
 name = "nitrocli"
-version = "0.3.3"
+version = "0.3.4"
 edition = "2018"
 authors = ["Daniel Mueller <deso@posteo.net>"]
 license = "GPL-3.0-or-later"