diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 0c82b39..5679258 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,8 +1,8 @@
 # https://docs.gradle.org/current/userguide/platforms.html#sub:conventional-dependencies-toml
 
 [versions]
-kotlin = "1.8.21"
-dokka = "1.8.10"
+kotlin = "1.9.10"
+dokka = "1.9.10"
 kotlinx-coroutines = "1.6.4"
 vertx = "4.4.1"
 protobuf = "3.22.3"
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index c30b486..744c64d 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-8.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-bin.zip
 networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists