diff --git a/ApacheThrift.nuspec b/ApacheThrift.nuspec
index 3404347..fe066df 100644
--- a/ApacheThrift.nuspec
+++ b/ApacheThrift.nuspec
@@ -19,14 +19,14 @@
      the "Thrift" project.
   2. nuget setApiKey <your-api-key>
   3. nuget pack ApacheThrift.nuspec -Symbols -SymbolPackageFormat snupkg
-  4. nuget push ApacheThrift.0.18.0.nupkg -Source https://api.nuget.org/v3/index.json
+  4. nuget push ApacheThrift.0.18.1.nupkg -Source https://api.nuget.org/v3/index.json
   -->
 
 <package xmlns="http://schemas.microsoft.com/packaging/2013/05/nuspec.xsd">
   <metadata>
     <id>ApacheThrift</id>
-    <version>0.18.0</version>
-    <title>Apache Thrift 0.18.0</title>
+    <version>0.18.1</version>
+    <title>Apache Thrift 0.18.1</title>
     <authors>Apache Thrift Developers</authors>
     <owners>Apache Software Foundation</owners>
     <license type="expression">Apache-2.0</license>
@@ -36,7 +36,7 @@
     <description>
       Contains runtime libraries from lib/netstd for netstandard2.0 framework development.
     </description>
-    <repository type="GitHub" url="https://github.com/apache/thrift" branch="release/0.18.0" />
+    <repository type="GitHub" url="https://github.com/apache/thrift" branch="release/0.18.1" />
     <tags>Apache Thrift RPC</tags>
   </metadata>
   <files>
diff --git a/CHANGES.md b/CHANGES.md
index 682f700..95faa04 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,20 @@
 # Apache Thrift Changelog
 
+## 0.18.1
+
+### Known Open Issues (Blocker or Critical)
+
+- [THRIFT-3877](https://issues.apache.org/jira/browse/THRIFT-3877) - C++ library don't work with HTTP (csharp server, cpp client; need cross test enhancement)
+- [THRIFT-5468](https://issues.apache.org/jira/browse/THRIFT-5468) - Swift service generator doesn't support oneway
+
+### Reopened issues
+
+- [THRIFT-5601](https://issues.apache.org/jira/browse/THRIFT-5601) - Typedef after first use causes incorrect go code
+
+### Go
+
+- [THRIFT-5685](https://issues.apache.org/jira/browse/THRIFT-5685) - Compiler generates wrong go code for forward defined types in optional fields
+
 ## 0.18.0
 
 ### Known Open Issues (Blocker or Critical)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 859d944..3dfda41 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,7 @@
 
 # PACKAGE_VERSION is used by cpack scripts currently
 # Both thrift_VERSION and PACKAGE_VERSION should be the same for now
-set(thrift_VERSION "0.18.0")
+set(thrift_VERSION "0.18.1")
 set(PACKAGE_VERSION ${thrift_VERSION})
 
 project("thrift" VERSION ${PACKAGE_VERSION})
diff --git a/Thrift.podspec b/Thrift.podspec
index 7350be4..c0ae6c2 100644
--- a/Thrift.podspec
+++ b/Thrift.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name          = 'Thrift'
-  s.version       = '0.18.0'
+  s.version       = '0.18.1'
   s.summary       = "Apache Thrift is a lightweight, language-independent software stack with an associated code generation mechanism for RPC."
   s.description   = <<-DESC
 The Apache Thrift scalable cross-language software framework for networked services development combines a software stack with a code generation engine to build services that work efficiently and seamlessly between many programming languages.
@@ -10,6 +10,6 @@
   s.author        = { 'Apache Thrift Developers' => 'dev@thrift.apache.org' }
   s.ios.deployment_target = '9.0'
   s.osx.deployment_target = '10.10'
-  s.source        = { :git => 'https://github.com/apache/thrift.git', :tag => 'v0.18.0' }
+  s.source        = { :git => 'https://github.com/apache/thrift.git', :tag => 'v0.18.1' }
   s.source_files  = 'lib/swift/Sources/*.swift'
 end
diff --git a/appveyor.yml b/appveyor.yml
index 1a7f026..97d41cf 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -19,7 +19,7 @@
 
 # build Apache Thrift on AppVeyor - https://ci.appveyor.com
 
-version: '0.18.0.{build}'
+version: '0.18.1.{build}'
 
 shallow_clone: true
 
diff --git a/bower.json b/bower.json
index a6ef878..2590c24 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "homepage": "https://github.com/apache/thrift.git",
   "authors": [
     "Apache Thrift <dev@thrift.apache.org>"
diff --git a/compiler/cpp/src/thrift/version.h b/compiler/cpp/src/thrift/version.h
index 0905b34..4aeae05 100644
--- a/compiler/cpp/src/thrift/version.h
+++ b/compiler/cpp/src/thrift/version.h
@@ -24,6 +24,6 @@
 #pragma once
 #endif // _MSC_VER
 
-#define THRIFT_VERSION "0.18.0"
+#define THRIFT_VERSION "0.18.1"
 
 #endif // _THRIFT_VERSION_H_
diff --git a/configure.ac b/configure.ac
index 12c20de..87aadc7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@
 AC_PREREQ(2.65)
 AC_CONFIG_MACRO_DIR([./aclocal])
 
-AC_INIT([thrift], [0.18.0])
+AC_INIT([thrift], [0.18.1])
 
 AC_CONFIG_AUX_DIR([.])
 
diff --git a/contrib/Rebus/Properties/AssemblyInfo.cs b/contrib/Rebus/Properties/AssemblyInfo.cs
index 605eb5c..5e63934 100644
--- a/contrib/Rebus/Properties/AssemblyInfo.cs
+++ b/contrib/Rebus/Properties/AssemblyInfo.cs
@@ -34,5 +34,5 @@
 
 [assembly: Guid("0af10984-40d3-453d-b1e5-421529e8c7e2")]
 
-[assembly: AssemblyVersion("0.18.0.0")]
-[assembly: AssemblyFileVersion("0.18.0.0")]
+[assembly: AssemblyVersion("0.18.1.0")]
+[assembly: AssemblyFileVersion("0.18.1.0")]
diff --git a/contrib/thrift-maven-plugin/pom.xml b/contrib/thrift-maven-plugin/pom.xml
index 1ea0ddc..19258a8 100644
--- a/contrib/thrift-maven-plugin/pom.xml
+++ b/contrib/thrift-maven-plugin/pom.xml
@@ -29,7 +29,7 @@
   <artifactId>thrift-maven-plugin</artifactId>
   <packaging>maven-plugin</packaging>
   <name>thrift-maven-plugin</name>
-  <version>0.18.0</version>
+  <version>0.18.1</version>
 
   <properties>
     <maven.compiler.source>1.8</maven.compiler.source>
diff --git a/contrib/thrift.spec b/contrib/thrift.spec
index ecc7fb7..639c514 100644
--- a/contrib/thrift.spec
+++ b/contrib/thrift.spec
@@ -28,7 +28,7 @@
 License:        Apache License v2.0
 Group:          Development
 Summary:        RPC and serialization framework
-Version:        0.18.0
+Version:        0.18.1
 Release:        0
 URL:            http://thrift.apache.org
 Packager:       Thrift Developers <dev@thrift.apache.org>
diff --git a/contrib/zeromq/csharp/AssemblyInfo.cs b/contrib/zeromq/csharp/AssemblyInfo.cs
index 787b00d..2c0165c 100644
--- a/contrib/zeromq/csharp/AssemblyInfo.cs
+++ b/contrib/zeromq/csharp/AssemblyInfo.cs
@@ -36,7 +36,7 @@
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
 
-[assembly: AssemblyVersion("0.18.0.0")]
+[assembly: AssemblyVersion("0.18.1.0")]
 
 // The following attributes are used to specify the signing key for the assembly,
 // if desired. See the Mono documentation for more information about signing.
diff --git a/debian/changelog b/debian/changelog
index 1f26d9b..93dc7aa 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+thrift (0.18.1) stable; urgency=low
+
+  * update to 0.18.1
+
+ -- Apache Thrift Developers <dev@thrift.apache.org>  Wed, 15 Feb 2023 22:15:00 +0100
+
 thrift (0.18.0) stable; urgency=low
 
   * update to 0.18.0
diff --git a/doap.rdf b/doap.rdf
index 8a0b0bb..9c4d63c 100644
--- a/doap.rdf
+++ b/doap.rdf
@@ -57,6 +57,11 @@
     <release rdf:parseType="Collection">
       <Version>
         <name>Apache Thrift</name>
+        <created>2022-02-15</created>
+        <revision>0.18.1</revision>
+      </Version>
+      <Version>
+        <name>Apache Thrift</name>
         <created>2022-02-06</created>
         <revision>0.18.0</revision>
       </Version>
diff --git a/doc/specs/idl.md b/doc/specs/idl.md
index 456b777..3cf0efd 100644
--- a/doc/specs/idl.md
+++ b/doc/specs/idl.md
@@ -1,6 +1,6 @@
 ## Thrift interface description language
 
-For Thrift version 0.18.0.
+For Thrift version 0.18.1.
 
 The Thrift interface definition language (IDL) allows for the definition of [Thrift Types](/docs/types). A Thrift IDL file is processed by the Thrift code generator to produce code for the various target languages to support the defined structs and services in the IDL file.
 
diff --git a/lib/d/src/thrift/base.d b/lib/d/src/thrift/base.d
index ce706be..980db9d 100644
--- a/lib/d/src/thrift/base.d
+++ b/lib/d/src/thrift/base.d
@@ -50,7 +50,7 @@
 /// The Thrift version string, used for informative purposes.
 // Note: This is currently hardcoded, but will likely be filled in by the build
 // system in future versions.
-enum VERSION = "0.18.0";
+enum VERSION = "0.18.1";
 
 /**
  * Functions used for logging inside Thrift.
diff --git a/lib/dart/pubspec.yaml b/lib/dart/pubspec.yaml
index a94dec9..4716c20 100644
--- a/lib/dart/pubspec.yaml
+++ b/lib/dart/pubspec.yaml
@@ -16,7 +16,7 @@
 # under the License.
 
 name: thrift
-version: 0.18.0
+version: 0.18.1
 description: >
   A Dart library for Apache Thrift
 author: Apache Thrift Developers <dev@thrift.apache.org>
diff --git a/lib/delphi/src/Thrift.pas b/lib/delphi/src/Thrift.pas
index 6fcc65d..b18ffad 100644
--- a/lib/delphi/src/Thrift.pas
+++ b/lib/delphi/src/Thrift.pas
@@ -28,7 +28,7 @@
   Thrift.Protocol;
 
 const
-  Version = '0.18.0';
+  Version = '0.18.1';
 
 type
   TException = Thrift.Exception.TException; // compatibility alias
diff --git a/lib/erl/src/thrift.app.src b/lib/erl/src/thrift.app.src
index 180f389..3d98c07 100644
--- a/lib/erl/src/thrift.app.src
+++ b/lib/erl/src/thrift.app.src
@@ -22,7 +22,7 @@
   {description, "Thrift bindings"},
 
   % The version of the applicaton
-  {vsn, "0.18.0"},
+  {vsn, "0.18.1"},
 
   % All modules used by the application.
   {modules, [
diff --git a/lib/haxe/haxelib.json b/lib/haxe/haxelib.json
index 4775ac4..53e128e 100644
--- a/lib/haxe/haxelib.json
+++ b/lib/haxe/haxelib.json
@@ -10,7 +10,7 @@
 		"framework"
 	],
 	"description": "Haxe bindings for the Apache Thrift RPC and serialization framework",
-	"version": "0.18.0",
+	"version": "0.18.1",
 	"releasenote": "Licensed under Apache License, Version 2.0. The Apache Thrift compiler needs to be installed separately.",
 	"contributors": ["ApacheThrift"],
 	"dependencies": { 
diff --git a/lib/java/gradle.properties b/lib/java/gradle.properties
index 3ef6a5f..07f0b62 100644
--- a/lib/java/gradle.properties
+++ b/lib/java/gradle.properties
@@ -1,7 +1,7 @@
 # This file is shared currently between this Gradle build and the
 # Ant builds for fd303 and JavaScript. Keep the dotted notation for
 # the properties to minimize the changes in the dependencies.
-thrift.version=0.18.0
+thrift.version=0.18.1
 thrift.groupid=org.apache.thrift
 release=false
 
diff --git a/lib/js/package-lock.json b/lib/js/package-lock.json
index f95e31f..3eedc15 100644
--- a/lib/js/package-lock.json
+++ b/lib/js/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/lib/js/package.json b/lib/js/package.json
index ab0cc6b..49f1a72 100644
--- a/lib/js/package.json
+++ b/lib/js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "description": "Thrift is a software framework for scalable cross-language services development.",
   "main": "./src/thrift",
   "author": {
diff --git a/lib/js/src/thrift.js b/lib/js/src/thrift.js
index 3ea1797..e18e251 100644
--- a/lib/js/src/thrift.js
+++ b/lib/js/src/thrift.js
@@ -46,7 +46,7 @@
      * @const {string} Version
      * @memberof Thrift
      */
-    Version: '0.18.0',
+    Version: '0.18.1',
 
     /**
      * Thrift IDL type string to Id mapping.
diff --git a/lib/lua/Thrift.lua b/lib/lua/Thrift.lua
index 064399c..ed052e1 100644
--- a/lib/lua/Thrift.lua
+++ b/lib/lua/Thrift.lua
@@ -48,7 +48,7 @@
   return count
 end
 
-version = '0.18.0'
+version = '0.18.1'
 
 TType = {
   STOP   = 0,
diff --git a/lib/netstd/Tests/Thrift.IntegrationTests/Thrift.IntegrationTests.csproj b/lib/netstd/Tests/Thrift.IntegrationTests/Thrift.IntegrationTests.csproj
index f21aa8b..c353da3 100644
--- a/lib/netstd/Tests/Thrift.IntegrationTests/Thrift.IntegrationTests.csproj
+++ b/lib/netstd/Tests/Thrift.IntegrationTests/Thrift.IntegrationTests.csproj
@@ -22,7 +22,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <AssemblyName>Thrift.IntegrationTests</AssemblyName>
     <PackageId>Thrift.IntegrationTests</PackageId>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <OutputType>Exe</OutputType>
     <GenerateAssemblyTitleAttribute>false</GenerateAssemblyTitleAttribute>
     <GenerateAssemblyDescriptionAttribute>false</GenerateAssemblyDescriptionAttribute>
diff --git a/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/Thrift.PublicInterfaces.Compile.Tests.csproj b/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/Thrift.PublicInterfaces.Compile.Tests.csproj
index 54970b7..4597d53 100644
--- a/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/Thrift.PublicInterfaces.Compile.Tests.csproj
+++ b/lib/netstd/Tests/Thrift.PublicInterfaces.Compile.Tests/Thrift.PublicInterfaces.Compile.Tests.csproj
@@ -19,7 +19,7 @@
   -->
 
   <PropertyGroup>
-    <ThriftVersion>0.18.0</ThriftVersion>
+    <ThriftVersion>0.18.1</ThriftVersion>
     <ThriftVersionOutput>Thrift version $(ThriftVersion)</ThriftVersionOutput>
     <TargetFramework>net6.0</TargetFramework>
     <Version>$(ThriftVersion).0</Version>
diff --git a/lib/netstd/Tests/Thrift.Tests/Thrift.Tests.csproj b/lib/netstd/Tests/Thrift.Tests/Thrift.Tests.csproj
index efd21f8..c412fa0 100644
--- a/lib/netstd/Tests/Thrift.Tests/Thrift.Tests.csproj
+++ b/lib/netstd/Tests/Thrift.Tests/Thrift.Tests.csproj
@@ -20,7 +20,7 @@
 
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
diff --git a/lib/netstd/Thrift/Properties/AssemblyInfo.cs b/lib/netstd/Thrift/Properties/AssemblyInfo.cs
index 6978f52..387033e 100644
--- a/lib/netstd/Thrift/Properties/AssemblyInfo.cs
+++ b/lib/netstd/Thrift/Properties/AssemblyInfo.cs
@@ -52,5 +52,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 
-[assembly: AssemblyVersion("0.18.0.0")]
-[assembly: AssemblyFileVersion("0.18.0.0")]
+[assembly: AssemblyVersion("0.18.1.0")]
+[assembly: AssemblyFileVersion("0.18.1.0")]
diff --git a/lib/netstd/Thrift/Thrift.csproj b/lib/netstd/Thrift/Thrift.csproj
index edc5d8f..84521d5 100644
--- a/lib/netstd/Thrift/Thrift.csproj
+++ b/lib/netstd/Thrift/Thrift.csproj
@@ -40,8 +40,8 @@
     <SignAssembly>true</SignAssembly>
     <AssemblyOriginatorKeyFile>thrift.snk</AssemblyOriginatorKeyFile>
     <DelaySign>false</DelaySign>
-    <Title>Apache Thrift 0.18.0</Title>
-    <Version>0.18.0.0</Version>
+    <Title>Apache Thrift 0.18.1</Title>
+    <Version>0.18.1.0</Version>
     <GeneratePackageOnBuild>false</GeneratePackageOnBuild>
     <PackageProjectUrl>http://thrift.apache.org/</PackageProjectUrl>
     <Authors>Apache Thrift Developers</Authors>
@@ -50,7 +50,7 @@
     <PackageDescription>C# .NET Core bindings for the Apache Thrift RPC system</PackageDescription>
     <PackageReleaseNotes></PackageReleaseNotes>
     <PackageTags>Apache Thrift RPC</PackageTags>
-    <PackageReleaseNotes>https://github.com/apache/thrift/blob/0.18.0/CHANGES.md</PackageReleaseNotes>
+    <PackageReleaseNotes>https://github.com/apache/thrift/blob/0.18.1/CHANGES.md</PackageReleaseNotes>
 	<PackageReadmeFile>README.md</PackageReadmeFile>
     <Copyright>Copyright 2023 The Apache Software Foundation</Copyright>
   </PropertyGroup>
diff --git a/lib/ocaml/_oasis b/lib/ocaml/_oasis
index e37dba7..4014d81 100644
--- a/lib/ocaml/_oasis
+++ b/lib/ocaml/_oasis
@@ -1,5 +1,5 @@
 Name: libthrift-ocaml
-Version: 0.18.0
+Version: 0.18.1
 OASISFormat: 0.3
 Synopsis: OCaml bindings for the Apache Thrift RPC system
 Authors: Apache Thrift Developers <dev@thrift.apache.org>
diff --git a/lib/perl/lib/Thrift.pm b/lib/perl/lib/Thrift.pm
index c10abd8..bb41d45 100644
--- a/lib/perl/lib/Thrift.pm
+++ b/lib/perl/lib/Thrift.pm
@@ -31,6 +31,6 @@
 #
 
 package Thrift;
-use version 0.77; our $VERSION = version->declare("v0.18.0");
+use version 0.77; our $VERSION = version->declare("v0.18.1");
 
 1;
diff --git a/lib/py/setup.py b/lib/py/setup.py
index 7be2b5d..e4d58f9 100644
--- a/lib/py/setup.py
+++ b/lib/py/setup.py
@@ -105,7 +105,7 @@
     twisted_deps = ['twisted']
 
     setup(name='thrift',
-          version='0.18.0',
+          version='0.18.1',
           description='Python bindings for the Apache Thrift RPC system',
           long_description=read_file("README.md"),
           long_description_content_type="text/markdown",
diff --git a/lib/rb/thrift.gemspec b/lib/rb/thrift.gemspec
index e6cc55b..17462b0 100644
--- a/lib/rb/thrift.gemspec
+++ b/lib/rb/thrift.gemspec
@@ -3,7 +3,7 @@
 
 Gem::Specification.new do |s|
   s.name        = 'thrift'
-  s.version     = '0.18.0'
+  s.version     = '0.18.1'
   s.authors     = ['Apache Thrift Developers']
   s.email       = ['dev@thrift.apache.org']
   s.homepage    = 'http://thrift.apache.org'
diff --git a/lib/rs/Cargo.toml b/lib/rs/Cargo.toml
index 844355f..dd27060 100644
--- a/lib/rs/Cargo.toml
+++ b/lib/rs/Cargo.toml
@@ -2,7 +2,7 @@
 name = "thrift"
 description = "Rust bindings for the Apache Thrift RPC system"
 edition = "2021"
-version = "0.18.0"
+version = "0.18.1"
 license = "Apache-2.0"
 authors = ["Apache Thrift Developers <dev@thrift.apache.org>"]
 homepage = "http://thrift.apache.org"
diff --git a/lib/st/package.xml b/lib/st/package.xml
index 2b2ce8f..5c9e374 100644
--- a/lib/st/package.xml
+++ b/lib/st/package.xml
@@ -17,7 +17,7 @@
  specific language governing permissions and limitations
  under the License.
  -->
-<!-- Apache Thrift Smalltalk library version 0.18.0 -->
+<!-- Apache Thrift Smalltalk library version 0.18.1 -->
 <package>
   <name>libthrift-st</name>
   <file>thrift.st</file>
diff --git a/lib/swift/Sources/Thrift.swift b/lib/swift/Sources/Thrift.swift
index 73303ae..6033312 100644
--- a/lib/swift/Sources/Thrift.swift
+++ b/lib/swift/Sources/Thrift.swift
@@ -1,3 +1,3 @@
 class Thrift {
-	let version = "0.18.0"
+	let version = "0.18.1"
 }
diff --git a/lib/swift/Tests/ThriftTests/ThriftTests.swift b/lib/swift/Tests/ThriftTests/ThriftTests.swift
index a37c604..8a3a8a0 100644
--- a/lib/swift/Tests/ThriftTests/ThriftTests.swift
+++ b/lib/swift/Tests/ThriftTests/ThriftTests.swift
@@ -3,7 +3,7 @@
 
 class ThriftTests: XCTestCase {
   func testVersion() {
-    XCTAssertEqual(Thrift().version, "0.18.0")
+    XCTAssertEqual(Thrift().version, "0.18.1")
   }
 
   static var allTests : [(String, (ThriftTests) -> () throws -> Void)] {
diff --git a/lib/ts/package-lock.json b/lib/ts/package-lock.json
index 16461e6..7e8382a 100644
--- a/lib/ts/package-lock.json
+++ b/lib/ts/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/lib/ts/package.json b/lib/ts/package.json
index 88fba82..97da5c4 100644
--- a/lib/ts/package.json
+++ b/lib/ts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "description": "Thrift is a software framework for scalable cross-language services development.",
   "author": {
     "name": "Apache Thrift Developers",
diff --git a/package-lock.json b/package-lock.json
index 8239f38..c2b9b68 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "thrift",
-  "version": "0.18.0",
+  "version": "0.18.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 2562538..cce14ba 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "type": "git",
     "url": "https://github.com/apache/thrift.git"
   },
-  "version": "0.18.0",
+  "version": "0.18.1",
   "author": {
     "name": "Apache Thrift Developers",
     "email": "dev@thrift.apache.org",
diff --git a/sonar-project.properties b/sonar-project.properties
index 0ec39de..464f75e 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -16,7 +16,7 @@
 services that work efficiently and seamlessly between all major languages.
 
 # Apache Thrift Version
-sonar.projectVersion=0.18.0
+sonar.projectVersion=0.18.1
 # use this to set another version string
 # $ sonar-runner -D sonar.projectVersion=`git rev-parse HEAD`
 # set projectDate in combination with projectVersion for imports of old releases
@@ -54,7 +54,7 @@
 module1.sonar.projectBaseDir=lib/java
 module1.sonar.sources=src
 module1.sonar.tests=test
-module1.sonar.binaries=build/libs/libthrift-0.18.0.jar
+module1.sonar.binaries=build/libs/libthrift-0.18.1.jar
 module1.sonar.libraries=build/deps/*.jar
 module1.sonar.language=java
 
@@ -62,7 +62,7 @@
 module2.sonar.projectBaseDir=.
 module2.sonar.sources=tutorial/java/src, tutorial/java/gen-java
 module2.sonar.binaries=tutorial/java/tutorial.jar
-module2.sonar.libraries=lib/java/build/deps/*.jar,lib/java/build/libs/libthrift-0.18.0.jar
+module2.sonar.libraries=lib/java/build/deps/*.jar,lib/java/build/libs/libthrift-0.18.1.jar
 module2.sonar.language=java
 
 module3.sonar.projectName=Apache Thrift - JavaScript Library
diff --git a/test/dart/test_client/pubspec.yaml b/test/dart/test_client/pubspec.yaml
index 3ce1544..87db077 100644
--- a/test/dart/test_client/pubspec.yaml
+++ b/test/dart/test_client/pubspec.yaml
@@ -16,7 +16,7 @@
 # under the License.
 
 name: thrift_test_client
-version: 0.18.0
+version: 0.18.1
 description: A client integration test for the Dart Thrift library
 author: Apache Thrift Developers <dev@thrift.apache.org>
 homepage: http://thrift.apache.org
diff --git a/test/erl/src/thrift_test.app.src b/test/erl/src/thrift_test.app.src
index e94e36d..dd4e00e 100644
--- a/test/erl/src/thrift_test.app.src
+++ b/test/erl/src/thrift_test.app.src
@@ -22,7 +22,7 @@
   {description, "Thrift cross language test"},
 
   % The version of the applicaton
-  {vsn, "0.18.0"},
+  {vsn, "0.18.1"},
 
   % All modules used by the application.
   {modules, [
diff --git a/test/netstd/Client/Client.csproj b/test/netstd/Client/Client.csproj
index 2373e40..afbdda7 100644
--- a/test/netstd/Client/Client.csproj
+++ b/test/netstd/Client/Client.csproj
@@ -24,7 +24,7 @@
     <AssemblyName>Client</AssemblyName>
     <PackageId>Client</PackageId>
     <OutputType>Exe</OutputType>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <GenerateAssemblyTitleAttribute>false</GenerateAssemblyTitleAttribute>
     <GenerateAssemblyDescriptionAttribute>false</GenerateAssemblyDescriptionAttribute>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
diff --git a/test/netstd/Server/Server.csproj b/test/netstd/Server/Server.csproj
index 0a78e88..52d2d05 100644
--- a/test/netstd/Server/Server.csproj
+++ b/test/netstd/Server/Server.csproj
@@ -24,7 +24,7 @@
     <AssemblyName>Server</AssemblyName>
     <PackageId>Server</PackageId>
     <OutputType>Exe</OutputType>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <GenerateAssemblyTitleAttribute>false</GenerateAssemblyTitleAttribute>
     <GenerateAssemblyDescriptionAttribute>false</GenerateAssemblyDescriptionAttribute>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
diff --git a/tutorial/dart/client/pubspec.yaml b/tutorial/dart/client/pubspec.yaml
index dda5ff0..0210611 100644
--- a/tutorial/dart/client/pubspec.yaml
+++ b/tutorial/dart/client/pubspec.yaml
@@ -16,7 +16,7 @@
 # under the License.
 
 name: tutorial_client
-version: 0.18.0
+version: 0.18.1
 description: A Dart client implementation of the Apache Thrift tutorial
 author: Apache Thrift Developers <dev@thrift.apache.org>
 homepage: http://thrift.apache.org
diff --git a/tutorial/dart/console_client/pubspec.yaml b/tutorial/dart/console_client/pubspec.yaml
index 7aeea57..cb409dd 100644
--- a/tutorial/dart/console_client/pubspec.yaml
+++ b/tutorial/dart/console_client/pubspec.yaml
@@ -16,7 +16,7 @@
 # under the License.
 
 name: tutorial_console_client
-version: 0.18.0
+version: 0.18.1
 description: >
   A Dart console client to implementation of the Apache Thrift tutorial
 author: Apache Thrift Developers <dev@thrift.apache.org>
diff --git a/tutorial/dart/server/pubspec.yaml b/tutorial/dart/server/pubspec.yaml
index 0ac202a..db08db3 100644
--- a/tutorial/dart/server/pubspec.yaml
+++ b/tutorial/dart/server/pubspec.yaml
@@ -16,7 +16,7 @@
 # under the License.
 
 name: tutorial_server
-version: 0.18.0
+version: 0.18.1
 description: A Dart server to support the Apache Thrift tutorial
 author: Apache Thrift Developers <dev@thrift.apache.org>
 homepage: http://thrift.apache.org
diff --git a/tutorial/delphi/DelphiClient/DelphiClient.dproj b/tutorial/delphi/DelphiClient/DelphiClient.dproj
index 45daec2..30b44c3 100644
--- a/tutorial/delphi/DelphiClient/DelphiClient.dproj
+++ b/tutorial/delphi/DelphiClient/DelphiClient.dproj
@@ -124,13 +124,13 @@
 					<VersionInfoKeys>
 						<VersionInfoKeys Name="CompanyName"/>
 						<VersionInfoKeys Name="FileDescription">Thrift Tutorial</VersionInfoKeys>
-						<VersionInfoKeys Name="FileVersion">0.18.0.0</VersionInfoKeys>
+						<VersionInfoKeys Name="FileVersion">0.18.1.0</VersionInfoKeys>
 						<VersionInfoKeys Name="InternalName">DelphiClient</VersionInfoKeys>
 						<VersionInfoKeys Name="LegalCopyright">Copyright © 2012 The Apache Software Foundation</VersionInfoKeys>
 						<VersionInfoKeys Name="LegalTrademarks"/>
 						<VersionInfoKeys Name="OriginalFilename">DelphiClient.exe</VersionInfoKeys>
 						<VersionInfoKeys Name="ProductName">Thrift</VersionInfoKeys>
-						<VersionInfoKeys Name="ProductVersion">0.18.0.0</VersionInfoKeys>
+						<VersionInfoKeys Name="ProductVersion">0.18.1.0</VersionInfoKeys>
 						<VersionInfoKeys Name="Comments"/>
 					</VersionInfoKeys>
 					<Source>
diff --git a/tutorial/delphi/DelphiServer/DelphiServer.dproj b/tutorial/delphi/DelphiServer/DelphiServer.dproj
index 91cf7bb..3ea81d3 100644
--- a/tutorial/delphi/DelphiServer/DelphiServer.dproj
+++ b/tutorial/delphi/DelphiServer/DelphiServer.dproj
@@ -121,13 +121,13 @@
 					<VersionInfoKeys>
 						<VersionInfoKeys Name="CompanyName"/>
 						<VersionInfoKeys Name="FileDescription">Thrift Tutorial</VersionInfoKeys>
-						<VersionInfoKeys Name="FileVersion">0.18.0.0</VersionInfoKeys>
+						<VersionInfoKeys Name="FileVersion">0.18.1.0</VersionInfoKeys>
 						<VersionInfoKeys Name="InternalName">DelphiServer</VersionInfoKeys>
 						<VersionInfoKeys Name="LegalCopyright">Copyright © 2012 The Apache Software Foundation</VersionInfoKeys>
 						<VersionInfoKeys Name="LegalTrademarks"/>
 						<VersionInfoKeys Name="OriginalFilename">DelphiServer.exe</VersionInfoKeys>
 						<VersionInfoKeys Name="ProductName">Thrift</VersionInfoKeys>
-						<VersionInfoKeys Name="ProductVersion">0.18.0.0</VersionInfoKeys>
+						<VersionInfoKeys Name="ProductVersion">0.18.1.0</VersionInfoKeys>
 						<VersionInfoKeys Name="Comments"/>
 					</VersionInfoKeys>
 					<Source>
diff --git a/tutorial/netstd/Client/Client.csproj b/tutorial/netstd/Client/Client.csproj
index c07f9cd..53ea7b4 100644
--- a/tutorial/netstd/Client/Client.csproj
+++ b/tutorial/netstd/Client/Client.csproj
@@ -24,7 +24,7 @@
     <AssemblyName>Client</AssemblyName>
     <PackageId>Client</PackageId>
     <OutputType>Exe</OutputType>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
diff --git a/tutorial/netstd/Interfaces/Interfaces.csproj b/tutorial/netstd/Interfaces/Interfaces.csproj
index 544c532..194f859 100644
--- a/tutorial/netstd/Interfaces/Interfaces.csproj
+++ b/tutorial/netstd/Interfaces/Interfaces.csproj
@@ -22,7 +22,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <AssemblyName>Interfaces</AssemblyName>
     <PackageId>Interfaces</PackageId>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
diff --git a/tutorial/netstd/Server/Server.csproj b/tutorial/netstd/Server/Server.csproj
index b55b008..c7e8007 100644
--- a/tutorial/netstd/Server/Server.csproj
+++ b/tutorial/netstd/Server/Server.csproj
@@ -24,7 +24,7 @@
     <AssemblyName>Server</AssemblyName>
     <PackageId>Server</PackageId>
     <OutputType>Exe</OutputType>
-    <Version>0.18.0.0</Version>
+    <Version>0.18.1.0</Version>
     <GenerateAssemblyConfigurationAttribute>false</GenerateAssemblyConfigurationAttribute>
     <GenerateAssemblyCompanyAttribute>false</GenerateAssemblyCompanyAttribute>
     <GenerateAssemblyProductAttribute>false</GenerateAssemblyProductAttribute>
diff --git a/tutorial/ocaml/_oasis b/tutorial/ocaml/_oasis
index 0eaa568..0231ffa 100644
--- a/tutorial/ocaml/_oasis
+++ b/tutorial/ocaml/_oasis
@@ -1,5 +1,5 @@
 Name: tutorial
-Version: 0.18.0
+Version: 0.18.1
 OASISFormat: 0.3
 Synopsis: OCaml Tutorial example
 Authors: Apache Thrift Developers <dev@thrift.apache.org>