diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index 58bf6dcb..428a276f 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -9,6 +9,6 @@ repositories {
 
 dependencies {
     implementation("com.vanniktech.maven.publish:com.vanniktech.maven.publish.gradle.plugin:0.37.0")
-    implementation("com.diffplug.spotless:com.diffplug.spotless.gradle.plugin:8.10.3")
+    implementation("com.diffplug.spotless:com.diffplug.spotless.gradle.plugin:8.10.4")
     implementation("net.ltgt.gradle:gradle-errorprone-plugin:5.1.0")
 }
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 41fce453..8d25e6ae 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,6 +1,6 @@
 [versions]
 vanniktech-publish = "0.37.0"
-langchain4j      = "1.21.0"
+langchain4j      = "1.22.0"
 lombok           = "1.18.48"
 jackson          = "2.22.3"
 jsoup            = "1.23.2"
@@ -10,22 +10,22 @@ junit-platform   = "6.1.3"
 assertj          = "3.27.7"
 mockito          = "5.24.0"
 logback          = "1.6.5"
-spotless         = "8.10.3"
+spotless         = "8.10.4"
 errorprone       = "5.1.1"
 errorprone-core  = "2.50.0"
 micrometer       = "1.17.1"
 javalin          = "7.2.3"
-jtoon            = "2.0.5"
+jtoon            = "2.0.7"
 lettuce          = "7.8.0.RELEASE"
 kafka              = "4.3.1"
 testcontainers     = "1.21.4"
-opentelemetry      = "1.66.0"
+opentelemetry      = "1.67.0"
 
 [libraries]
 langchain4j               = { group = "dev.langchain4j", name = "langchain4j",          version.ref = "langchain4j" }
 langchain4j-core          = { group = "dev.langchain4j", name = "langchain4j-core",     version.ref = "langchain4j" }
 langchain4j-open-ai       = { group = "dev.langchain4j", name = "langchain4j-open-ai",  version.ref = "langchain4j" }
-langchain4j-mcp           = { group = "dev.langchain4j", name = "langchain4j-mcp",    version = "1.21.0-beta31" }
+langchain4j-mcp           = { group = "dev.langchain4j", name = "langchain4j-mcp",    version = "1.22.0-beta32" }
 lombok                    = { group = "org.projectlombok",              name = "lombok",                   version.ref = "lombok"   }
 jackson-databind          = { group = "com.fasterxml.jackson.core",     name = "jackson-databind",         version.ref = "jackson"  }
 jackson-datatype-jsr310   = { group = "com.fasterxml.jackson.datatype", name = "jackson-datatype-jsr310",  version.ref = "jackson"  }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 5097068a..9fa7f288 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 9b7cb4af..2e7bb9fd 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.8.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.8.1-bin.zip
 networkTimeout=10000
 retries=0
 retryBackOffMs=500
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 65d19886..e1147488 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -8,7 +8,7 @@ pluginManagement {
     // their own classpath; aligning the versions here prevents compatibility errors.
     plugins {
         id("com.vanniktech.maven.publish") version "0.37.0"
-        id("com.diffplug.spotless") version "8.10.3"
+        id("com.diffplug.spotless") version "8.10.4"
         id("net.ltgt.errorprone") version "5.1.1"
     }
 }