diff --git a/.gitignore b/.gitignore
index 997813f..6b2448c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ build/
 
 ### IntelliJ IDEA ###
 .idea/modules.xml
+.idea/misc.xml
 .idea/jarRepositories.xml
 .idea/compiler.xml
 .idea/libraries/
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index 195deed..0000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ASMSmaliIdeaPluginConfiguration">
-    <asm skipDebug="true" skipFrames="true" skipCode="false" expandFrames="false" />
-    <groovy codeStyle="LEGACY" />
-  </component>
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="FrameworkDetectionExcludesConfiguration">
-    <file type="web" url="file://$PROJECT_DIR$" />
-  </component>
-  <component name="MarkdownSettingsMigration">
-    <option name="stateVersion" value="1" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_21" default="true" project-jdk-name="temurin-21" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/README.md b/README.md
index 50a650e..4b0b7cb 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Add the dependency:
 
 ```kotlin
 dependencies {
-    implementation("io.modelcontextprotocol:kotlin-sdk:0.4.0")
+    implementation("io.modelcontextprotocol:kotlin-sdk:0.5.0")
 }
 ```
 
diff --git a/build.gradle.kts b/build.gradle.kts
index 18f8f94..82cfd3b 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -16,7 +16,7 @@ plugins {
 }
 
 group = "io.modelcontextprotocol"
-version = "0.4.0"
+version = "0.5.0"
 
 val mainSourcesJar = tasks.register<Jar>("mainSourcesJar") {
     archiveClassifier = "sources"
diff --git a/samples/kotlin-mcp-client/build.gradle.kts b/samples/kotlin-mcp-client/build.gradle.kts
index fc327d1..d237c00 100644
--- a/samples/kotlin-mcp-client/build.gradle.kts
+++ b/samples/kotlin-mcp-client/build.gradle.kts
@@ -12,7 +12,7 @@ application {
 group = "org.example"
 version = "0.1.0"
 
-val mcpVersion = "0.4.0"
+val mcpVersion = "0.5.0"
 val slf4jVersion = "2.0.9"
 val anthropicVersion = "0.8.0"
 
diff --git a/samples/kotlin-mcp-server/build.gradle.kts b/samples/kotlin-mcp-server/build.gradle.kts
index 060870e..fef174d 100644
--- a/samples/kotlin-mcp-server/build.gradle.kts
+++ b/samples/kotlin-mcp-server/build.gradle.kts
@@ -13,7 +13,7 @@ group = "org.example"
 version = "0.1.0"
 
 dependencies {
-    implementation("io.modelcontextprotocol:kotlin-sdk:0.4.0")
+    implementation("io.modelcontextprotocol:kotlin-sdk:0.5.0")
     implementation("org.slf4j:slf4j-nop:2.0.9")
 }
 
diff --git a/samples/weather-stdio-server/build.gradle.kts b/samples/weather-stdio-server/build.gradle.kts
index dbad78a..bc156b2 100644
--- a/samples/weather-stdio-server/build.gradle.kts
+++ b/samples/weather-stdio-server/build.gradle.kts
@@ -13,7 +13,7 @@ application {
 group = "org.example"
 version = "0.1.0"
 
-val mcpVersion = "0.4.0"
+val mcpVersion = "0.5.0"
 val slf4jVersion = "2.0.9"
 val ktorVersion = "3.1.1"