diff --git a/docker/Dockerfile b/docker/Dockerfile
index 1ef1fbdc..368f7a9d 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -15,7 +15,7 @@ COPY zu /zu
 WORKDIR /zu
 RUN ./gradlew --console=verbose --info shadowJar
 
-FROM ${DOCKER_REGISTRY:+$DOCKER_REGISTRY/}zookeeper:3.7.1
+FROM ${DOCKER_REGISTRY:+$DOCKER_REGISTRY/}zookeeper:3.7.2
 COPY bin /usr/local/bin
 RUN chmod +x /usr/local/bin/*
 COPY --from=0 /zu/build/libs/zu.jar /opt/libs/
diff --git a/docker/zu/build.gradle.kts b/docker/zu/build.gradle.kts
index 95e1d874..32bc7820 100644
--- a/docker/zu/build.gradle.kts
+++ b/docker/zu/build.gradle.kts
@@ -12,7 +12,7 @@ repositories {
 
 dependencies {
     implementation(kotlin("stdlib"))
-    implementation("org.apache.zookeeper:zookeeper:3.7.1")
+    implementation("org.apache.zookeeper:zookeeper:3.7.2")
 }
 
 tasks.withType<ShadowJar>() {