diff --git a/samples/kotlin-mcp-client/gradle/libs.versions.toml b/samples/kotlin-mcp-client/gradle/libs.versions.toml
index 7479186..0b9018d 100644
--- a/samples/kotlin-mcp-client/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-client/gradle/libs.versions.toml
@@ -1,9 +1,9 @@
 [versions]
-anthropic = "2.43.0"
+anthropic = "2.45.0"
 kotlin = "2.3.21"
 ktor = "3.3.3"
 mcp-kotlin = "0.13.0"
-shadow = "9.4.2"
+shadow = "9.4.3"
 slf4j = "2.0.18"
 
 [libraries]
diff --git a/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties
index eb84db6..a9db115 100644
--- a/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/samples/kotlin-mcp-server/gradle/libs.versions.toml b/samples/kotlin-mcp-server/gradle/libs.versions.toml
index bd87373..56bf5f1 100644
--- a/samples/kotlin-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-server/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ kotlin = "2.3.21"
 ktor = "3.3.3"
 mcp-kotlin = "0.13.0"
 slf4j = "2.0.18"
-shadow = "9.4.2"
+shadow = "9.4.3"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties
index eb84db6..a9db115 100644
--- a/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
index 69dfe7e..26e89b2 100644
--- a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
@@ -4,8 +4,8 @@ ktor = "3.3.3"
 mcp-kotlin = "0.13.0"
 serialization = "1.11.0"
 coroutines = "1.11.0"
-logback = "1.5.35"
-shadow = "9.4.2"
+logback = "1.5.37"
+shadow = "9.4.3"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties b/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties
index eb84db6..a9db115 100644
--- a/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/samples/simple-streamable-server/gradle/libs.versions.toml b/samples/simple-streamable-server/gradle/libs.versions.toml
index ba5b0e7..723994b 100644
--- a/samples/simple-streamable-server/gradle/libs.versions.toml
+++ b/samples/simple-streamable-server/gradle/libs.versions.toml
@@ -1,10 +1,10 @@
 [versions]
 kotlin = "2.3.21"
 ktor = "3.3.3"
-junit = "6.1.0"
+junit = "6.1.1"
 mcp-kotlin = "0.13.0"
 slf4j = "2.0.18"
-shadow = "9.4.2"
+shadow = "9.4.3"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties b/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties
index eb84db6..a9db115 100644
--- a/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/samples/weather-stdio-server/gradle/libs.versions.toml b/samples/weather-stdio-server/gradle/libs.versions.toml
index 3e99ead..e805236 100644
--- a/samples/weather-stdio-server/gradle/libs.versions.toml
+++ b/samples/weather-stdio-server/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ kotlin = "2.3.21"
 ktor = "3.3.3"
 logging = "8.0.4"
 mcp-kotlin = "0.13.0"
-shadow = "9.4.2"
+shadow = "9.4.3"
 slf4j = "2.0.18"
 
 [libraries]
diff --git a/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties b/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties
index eb84db6..a9db115 100644
--- a/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties
+++ b/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500