diff --git a/ChangeLog b/ChangeLog
index b053ec4..745d495 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,9 +1,3 @@
 2022-12-05  Alex Kotov  <kotovalexarian@gmail.com>
 
-	* configure.ac: Fix a bug with building for a freestanding environment
-	* tests/Makefile.am: Fix Python tests in out-of-root builds
-	* make/checks.am: Fix cppcheck in out-of-root builds
-
-2022-12-04  Alex Kotov  <kotovalexarian@gmail.com>
-
-	libkernaux 0.6.0 released
+	libkernaux 0.6.1 released
diff --git a/NEWS.md b/NEWS.md
index e1a0551..821e3ab 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -3,6 +3,19 @@ Releases
 
 
 
+0.6.1 (2022-12-05)
+------------------
+
+12 files changed, 111 insertions(+), 110 deletions(-)
+
+### Other changes
+
+* `./configure` - fix a bug with building for a freestanding environment
+* `Makefile` - fix cppcheck in out-of-root builds
+* `Makefile` - fix Python tests if out-of-root builds
+
+
+
 0.6.0 (2022-12-04)
 ------------------
 
diff --git a/VERSION b/VERSION
index a918a2a..ee6cdce 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.6.0
+0.6.1
diff --git a/bindings/mruby/README.md b/bindings/mruby/README.md
index 3e83b76..e50a7dc 100644
--- a/bindings/mruby/README.md
+++ b/bindings/mruby/README.md
@@ -19,8 +19,7 @@ MRuby::Build.new do |conf|
   # ...
   conf.gem github: 'tailix/libkernaux',
            path: 'bindings/mruby',
-           branch: 'v0.6.0',
-           checksum_hash: '7285d9dfe9811befd1901fd5d8230191d0c433b0'
+           branch: 'v0.6.1'
   # ...
 end
 ```
diff --git a/bindings/mruby/mrbgem.rake b/bindings/mruby/mrbgem.rake
index 22d7059..0ccd07a 100644
--- a/bindings/mruby/mrbgem.rake
+++ b/bindings/mruby/mrbgem.rake
@@ -1,5 +1,5 @@
 MRuby::Gem::Specification.new 'mruby-kernaux' do |spec|
-  spec.version = '0.6.0'
+  spec.version = '0.6.1'
   spec.license = 'MIT'
   spec.homepage =
     'https://github.com/tailix/libkernaux/tree/master/bindings/ruby'
diff --git a/bindings/ruby/README.md b/bindings/ruby/README.md
index f947273..19f6bde 100644
--- a/bindings/ruby/README.md
+++ b/bindings/ruby/README.md
@@ -15,7 +15,7 @@ Install
 Add the following to your `Gemfile`:
 
 ```ruby
-gem 'kernaux', '~> 0.6.0'
+gem 'kernaux', '~> 0.6.1'
 ```
 
 Or add the following to your `*.gemspec`:
@@ -23,7 +23,7 @@ Or add the following to your `*.gemspec`:
 ```ruby
 Gem::Specification.new do |spec|
   # ...
-  spec.add_runtime_dependency 'kernaux', '~> 0.6.0'
+  spec.add_runtime_dependency 'kernaux', '~> 0.6.1'
   # ...
 end
 ```
diff --git a/bindings/ruby/lib/kernaux/version.rb b/bindings/ruby/lib/kernaux/version.rb
index d22a2e1..a0a403a 100644
--- a/bindings/ruby/lib/kernaux/version.rb
+++ b/bindings/ruby/lib/kernaux/version.rb
@@ -2,7 +2,7 @@
 
 module KernAux
   # Gem version.
-  VERSION = '0.6.0'
+  VERSION = '0.6.1'
 
   ##
   # This module includes functions to determine if specific features are
diff --git a/bindings/rust/kernaux-sys/Cargo.toml b/bindings/rust/kernaux-sys/Cargo.toml
index dc01b36..542403d 100644
--- a/bindings/rust/kernaux-sys/Cargo.toml
+++ b/bindings/rust/kernaux-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kernaux-sys"
-version = "0.6.0"
+version = "0.6.1"
 authors = ["Alex Kotov <kotovalexarian@gmail.com>"]
 edition = "2021"
 description = "Unsafe no-std binding to libkernaux - auxiliary library for kernel development"
diff --git a/bindings/rust/kernaux/Cargo.toml b/bindings/rust/kernaux/Cargo.toml
index 67307f1..020a6aa 100644
--- a/bindings/rust/kernaux/Cargo.toml
+++ b/bindings/rust/kernaux/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "kernaux"
-version = "0.6.0"
+version = "0.6.1"
 authors = ["Alex Kotov <kotovalexarian@gmail.com>"]
 edition = "2021"
 description = "Safe binding to libkernaux - auxiliary library for kernel development"
@@ -21,7 +21,7 @@ ntoa = ["kernaux-sys/ntoa"]
 ctor = "0.1.22"
 
 [dependencies.kernaux-sys]
-version = "0.6.0"
+version = "0.6.1"
 default-features = false
 path = "../kernaux-sys"