diff --git a/samples/kotlin-mcp-client/gradle/libs.versions.toml b/samples/kotlin-mcp-client/gradle/libs.versions.toml
index 6d4a979..f425a56 100644
--- a/samples/kotlin-mcp-client/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-client/gradle/libs.versions.toml
@@ -1,10 +1,10 @@
 [versions]
-anthropic = "2.31.0"
+anthropic = "2.32.0"
 kotlin = "2.3.21"
 ktor = "3.3.3"
 mcp-kotlin = "0.12.0"
 shadow = "9.4.1"
-slf4j = "2.0.17"
+slf4j = "2.0.18"
 
 [libraries]
 anthropic-java = { group = "com.anthropic", name = "anthropic-java", version.ref = "anthropic" }
diff --git a/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-mcp-client/gradle/wrapper/gradle-wrapper.properties
index b52fb7e..df6a6ad 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-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-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 2eccae2..91d7878 100644
--- a/samples/kotlin-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-server/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 kotlin = "2.3.21"
 ktor = "3.3.3"
 mcp-kotlin = "0.12.0"
-slf4j = "2.0.17"
+slf4j = "2.0.18"
 shadow = "9.4.1"
 
 [libraries]
diff --git a/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties b/samples/kotlin-mcp-server/gradle/wrapper/gradle-wrapper.properties
index b52fb7e..df6a6ad 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-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties b/samples/kotlinlang-mcp-server/gradle/wrapper/gradle-wrapper.properties
index b52fb7e..df6a6ad 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-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-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 3296f05..70a87ca 100644
--- a/samples/simple-streamable-server/gradle/libs.versions.toml
+++ b/samples/simple-streamable-server/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ kotlin = "2.3.21"
 ktor = "3.3.3"
 junit = "6.0.3"
 mcp-kotlin = "0.12.0"
-slf4j = "2.0.17"
+slf4j = "2.0.18"
 shadow = "9.4.1"
 
 [libraries]
diff --git a/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties b/samples/simple-streamable-server/gradle/wrapper/gradle-wrapper.properties
index b52fb7e..df6a6ad 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-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-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 8eee298..ac62c36 100644
--- a/samples/weather-stdio-server/gradle/libs.versions.toml
+++ b/samples/weather-stdio-server/gradle/libs.versions.toml
@@ -5,7 +5,7 @@ ktor = "3.3.3"
 logging = "8.0.02"
 mcp-kotlin = "0.12.0"
 shadow = "9.4.1"
-slf4j = "2.0.17"
+slf4j = "2.0.18"
 
 [libraries]
 kotlin-logging = { group = "io.github.oshai", name = "kotlin-logging-jvm", version.ref = "logging" }
diff --git a/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties b/samples/weather-stdio-server/gradle/wrapper/gradle-wrapper.properties
index b52fb7e..df6a6ad 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-9.5.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500