diff --git a/build.gradle.kts b/build.gradle.kts
index 3e01a92..61827d3 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -166,7 +166,7 @@ dependencies {
         implementation("com.squareup.okio:okio-jvm:3.4.0") {
             because("previous versions have a bug impacting this application")
         }
-        implementation("org.apache.zookeeper:zookeeper:3.9.0") {
+        implementation("org.apache.zookeeper:zookeeper:3.9.1") {
             because("previous versions have a bug impacting this application")
         }
     }