diff --git a/build.gradle.kts b/build.gradle.kts
index c1366a3b..365b126f 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -22,7 +22,7 @@ plugins {
 }
 
 group = "io.modelcontextprotocol"
-version = "0.5.0"
+version = "0.6.0"
 
 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 d237c005..6c7f1bbe 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 = "0.5.0"
+val mcpVersion = "0.6.0"
 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 b46fcb0b..10520c20 100644
--- a/samples/kotlin-mcp-server/build.gradle.kts
+++ b/samples/kotlin-mcp-server/build.gradle.kts
@@ -43,7 +43,7 @@ kotlin {
 
     sourceSets {
         commonMain.dependencies {
-            implementation("io.modelcontextprotocol:kotlin-sdk:0.5.0")
+            implementation("io.modelcontextprotocol:kotlin-sdk:0.6.0")
         }
         jvmMain.dependencies {
             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 bc156b2a..bd599728 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 = "0.5.0"
+val mcpVersion = "0.6.0"
 val slf4jVersion = "2.0.9"
 val ktorVersion = "3.1.1"