diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e77d61bf..bcf8c722 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,21 +1,21 @@
 [versions]
 vanniktech-publish = "0.37.0"
-langchain4j      = "1.19.0"
+langchain4j      = "1.20.0"
 lombok           = "1.18.48"
 jackson          = "2.22.2"
 jsoup            = "1.23.2"
-slf4j            = "2.0.18"
+slf4j            = "2.0.19"
 junit            = "6.1.3"
 junit-platform   = "6.1.3"
 assertj          = "3.27.7"
 mockito          = "5.23.0"
 logback          = "1.6.3"
-spotless         = "8.10.1"
+spotless         = "8.10.2"
 errorprone       = "5.1.1"
 errorprone-core  = "2.50.0"
 micrometer       = "1.17.1"
 javalin          = "7.2.3"
-jtoon            = "2.0.2"
+jtoon            = "2.0.4"
 lettuce          = "7.7.0.RELEASE"
 kafka              = "4.3.1"
 testcontainers     = "1.21.4"
@@ -25,7 +25,7 @@ opentelemetry      = "1.65.0"
 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 = "1.19.0-beta29" }
+langchain4j-mcp           = { group = "dev.langchain4j", name = "langchain4j-mcp",    version = "1.20.0-beta30" }
 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/settings.gradle.kts b/settings.gradle.kts
index 130a6093..ebc73b48 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 "8.10.1"
+        id("com.diffplug.spotless") version "8.10.2"
         id("net.ltgt.errorprone") version "5.1.1"
     }
 }