diff --git a/README.md b/README.md
index 4beff70..7d94971 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,6 @@ It uses [aiken-jna-wrapper](https://github.com/bloxbean/aiken-jna-wrapper) to ac
 - Apple MacOS (Intel and Apple Silicon)
 - Linux (x86_64) (Ubuntu 20.04 or compatible ...)
 - Windows 64bits (x86_64)
-- 
 
 For another platform, please create a PR / request [here](https://github.com/bloxbean/aiken-jna-wrapper/issues)
 
@@ -49,7 +48,7 @@ You also need to provide ``cardano-client-lib`` and ``jna`` dependencies if not
 <dependency>
    <groupId>com.bloxbean.cardano</groupId>
    <artifactId>cardano-client-lib</artifactId>
-   <version>0.4.3</version>
+   <version>0.5.0</version>
 </dependency>
 <dependency>
    <groupId>net.java.dev.jna</groupId>
diff --git a/build.gradle b/build.gradle
index 4a835e4..410aab8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ plugins {
     id 'java'
     id 'maven-publish'
     id 'signing'
-    id 'org.unbroken-dome.test-sets' version("4.0.0")
+    id 'org.unbroken-dome.test-sets' version("4.1.0")
 }
 repositories {
     mavenCentral()
@@ -14,7 +14,7 @@ dependencies {
     implementation group: 'net.java.dev.jna', name: 'jna', version: '5.13.0'
     implementation group: 'net.java.dev.jna', name: 'jna-platform', version: '5.13.0'
 
-    compileOnly group: 'com.bloxbean.cardano', name: 'cardano-client-lib', version: '0.5.0-beta1'
+    compileOnly group: 'com.bloxbean.cardano', name: 'cardano-client-lib', version: '0.5.0'
 
     compileOnly 'org.projectlombok:lombok:1.18.26'
     annotationProcessor 'org.projectlombok:lombok:1.18.26'
@@ -28,12 +28,12 @@ dependencies {
     testImplementation('org.assertj:assertj-core:3.24.2')
     testRuntimeOnly 'org.slf4j:slf4j-log4j12:2.0.5'
 
-    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-lib', version: '0.5.0-beta1'
-    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-backend-koios', version: '0.5.0-beta1'
-    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-backend-blockfrost', version: '0.5.0-beta1'
+    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-lib', version: '0.5.0'
+    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-backend-koios', version: '0.5.0'
+    testImplementation group: 'com.bloxbean.cardano', name: 'cardano-client-backend-blockfrost', version: '0.5.0'
 
-    testCompileOnly 'org.projectlombok:lombok:1.18.26'
-    testAnnotationProcessor 'org.projectlombok:lombok:1.18.26'
+    testCompileOnly 'org.projectlombok:lombok:1.18.30'
+    testAnnotationProcessor 'org.projectlombok:lombok:1.18.30'
 }
 
 sourceSets {
diff --git a/download_libs.sh b/download_libs.sh
index 75bd37f..4b0de5c 100755
--- a/download_libs.sh
+++ b/download_libs.sh
@@ -8,7 +8,7 @@ mkdir -p native/darwin-x86-64
 mkdir -p native/win32-x86-64
 mkdir -p native/win32-aarch64
 
-echo $tag >> native/version
+echo $tag > native/version
 
 echo "Downloading linux-x86-64"
 wget https://github.com/bloxbean/aiken-jna-wrapper/releases/download/$tag/linux-x86-64_libaiken_jna_wrapper.so -O native/linux-x86-64/libaiken_jna_wrapper.so
diff --git a/gradle.properties b/gradle.properties
index fadb7ad..3645f86 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,4 @@
 group = com.bloxbean.cardano
 artifactId = aiken-java-binding
 version = 0.0.9-SNAPSHOT
+
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 41d9927..7454180 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index be52383..f371643 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
diff --git a/gradlew.bat b/gradlew.bat
index 107acd3..ac1b06f 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -1,89 +1,89 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/native/version b/native/version
index ad5e1ef..48080b4 100644
--- a/native/version
+++ b/native/version
@@ -1,2 +1 @@
-v0.5.0
-v0.5.0
+v0.5.0
\ No newline at end of file