diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 10bbc10..c26c93c 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ dokka = "2.2.0"
 mavenPublish = "0.37.0"
 coroutines = "1.11.0"
 serialization = "1.11.0"
-ktor = "3.5.1"
+ktor = "3.5.2"
 junit = "6.1.2"
 testcontainers = "2.0.5"
 ktlint = "14.2.0"
@@ -14,12 +14,12 @@ kotest = "6.2.3"
 springBoot = "4.1.0"
 assertj = "3.27.7"
 springAi = "2.0.0"
-langchain4j = "1.18.0"
+langchain4j = "1.18.1"
 mockk = "1.14.11"
 micrometer = "1.17.0"
 koog = "1.1.1"
 grpc = "1.83.1"
-qdrantClient = "1.15.0"
+qdrantClient = "1.18.3"
 grpcKotlin = "1.5.0"
 protobuf = "4.35.1"
 opentelemetry = "1.64.0"
@@ -90,7 +90,7 @@ grpc-inprocess = { module = "io.grpc:grpc-inprocess", version.ref = "grpc" }
 # mavenPublishing block, so the release workflow's derived artifact list never sees it.
 qdrant-client = { module = "io.qdrant:client", version.ref = "qdrantClient" }
 protobuf-java = { module = "com.google.protobuf:protobuf-java", version.ref = "protobuf" }
-guava = { module = "com.google.guava:guava", version = "33.5.0-jre" }
+guava = { module = "com.google.guava:guava", version = "33.6.0-jre" }
 protobuf-kotlin = { module = "com.google.protobuf:protobuf-kotlin", version.ref = "protobuf" }
 protobuf-protoc = { module = "com.google.protobuf:protoc", version.ref = "protobuf" }
 protoc-gen-grpc-java = { module = "io.grpc:protoc-gen-grpc-java", version.ref = "grpc" }