diff --git a/samples/kotlin-mcp-client/gradle/libs.versions.toml b/samples/kotlin-mcp-client/gradle/libs.versions.toml
index 732dfbd..921a7b2 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 = "2.48.0"
+anthropic = "2.52.0"
 kotlin = "2.4.10"
 ktor = "3.5.1"
 mcp-kotlin = "0.14.0"
-shadow = "9.5.1"
+shadow = "9.6.1"
 slf4j = "2.0.18"
 
 [libraries]
diff --git a/samples/kotlin-mcp-server/gradle/libs.versions.toml b/samples/kotlin-mcp-server/gradle/libs.versions.toml
index 6cdd81f..230336b 100644
--- a/samples/kotlin-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlin-mcp-server/gradle/libs.versions.toml
@@ -3,7 +3,7 @@ kotlin = "2.4.0"
 ktor = "3.5.1"
 mcp-kotlin = "0.14.0"
 slf4j = "2.0.18"
-shadow = "9.5.1"
+shadow = "9.6.1"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
index 047c0bf..363c373 100644
--- a/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
+++ b/samples/kotlinlang-mcp-server/gradle/libs.versions.toml
@@ -4,8 +4,8 @@ ktor = "3.5.1"
 mcp-kotlin = "0.14.0"
 serialization = "1.11.0"
 coroutines = "1.11.0"
-logback = "1.5.38"
-shadow = "9.6.0"
+logback = "1.6.0"
+shadow = "9.6.1"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/simple-streamable-server/gradle/libs.versions.toml b/samples/simple-streamable-server/gradle/libs.versions.toml
index bbf7120..abd1290 100644
--- a/samples/simple-streamable-server/gradle/libs.versions.toml
+++ b/samples/simple-streamable-server/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ ktor = "3.5.1"
 junit = "6.1.2"
 mcp-kotlin = "0.14.0"
 slf4j = "2.0.18"
-shadow = "9.6.0"
+shadow = "9.6.1"
 
 [libraries]
 ktor-bom = { group = "io.ktor", name = "ktor-bom", version.ref = "ktor" }
diff --git a/samples/weather-stdio-server/gradle/libs.versions.toml b/samples/weather-stdio-server/gradle/libs.versions.toml
index 67fec97..69b8d1c 100644
--- a/samples/weather-stdio-server/gradle/libs.versions.toml
+++ b/samples/weather-stdio-server/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ kotlin = "2.4.0"
 ktor = "3.5.1"
 logging = "8.0.4"
 mcp-kotlin = "0.14.0"
-shadow = "9.5.1"
+shadow = "9.6.1"
 slf4j = "2.0.18"
 
 [libraries]