diff --git a/bookkeeper-dist/src/main/resources/LICENSE-all.bin.txt b/bookkeeper-dist/src/main/resources/LICENSE-all.bin.txt
index 85aa281fbe0..923e8ec1db8 100644
--- a/bookkeeper-dist/src/main/resources/LICENSE-all.bin.txt
+++ b/bookkeeper-dist/src/main/resources/LICENSE-all.bin.txt
@@ -262,9 +262,9 @@ Apache Software License, Version 2.
 - lib/org.apache.commons-commons-configuration2-2.12.0.jar [7]
 - lib/org.apache.commons-commons-lang3-3.17.0.jar [58]
 - lib/org.apache.commons-commons-text-1.13.1.jar [61]
-- lib/org.apache.zookeeper-zookeeper-3.9.4.jar [21]
-- lib/org.apache.zookeeper-zookeeper-jute-3.9.4.jar [21]
-- lib/org.apache.zookeeper-zookeeper-3.9.4-tests.jar [21]
+- lib/org.apache.zookeeper-zookeeper-3.9.5.jar [21]
+- lib/org.apache.zookeeper-zookeeper-jute-3.9.5.jar [21]
+- lib/org.apache.zookeeper-zookeeper-3.9.5-tests.jar [21]
 - lib/org.eclipse.jetty-jetty-http-12.1.7.jar [22]
 - lib/org.eclipse.jetty-jetty-io-12.1.7.jar [22]
 - lib/org.eclipse.jetty-jetty-security-12.1.7.jar [22]
diff --git a/bookkeeper-dist/src/main/resources/LICENSE-bkctl.bin.txt b/bookkeeper-dist/src/main/resources/LICENSE-bkctl.bin.txt
index 7c539c653bd..06c5f386ad4 100644
--- a/bookkeeper-dist/src/main/resources/LICENSE-bkctl.bin.txt
+++ b/bookkeeper-dist/src/main/resources/LICENSE-bkctl.bin.txt
@@ -243,9 +243,9 @@ Apache Software License, Version 2.
 - lib/org.apache.commons-commons-configuration2-2.12.0.jar [7]
 - lib/org.apache.commons-commons-lang3-3.17.0.jar [55]
 - lib/org.apache.commons-commons-text-1.13.1.jar [56]
-- lib/org.apache.zookeeper-zookeeper-3.9.4.jar [20]
-- lib/org.apache.zookeeper-zookeeper-jute-3.9.4.jar [20]
-- lib/org.apache.zookeeper-zookeeper-3.9.4-tests.jar [20]
+- lib/org.apache.zookeeper-zookeeper-3.9.5.jar [20]
+- lib/org.apache.zookeeper-zookeeper-jute-3.9.5.jar [20]
+- lib/org.apache.zookeeper-zookeeper-3.9.5-tests.jar [20]
 - lib/com.beust-jcommander-1.82.jar [23]
 - lib/at.yawk.lz4-lz4-java-1.10.2.jar [25]
 - lib/com.google.api-api-common-2.53.0.jar [58]
diff --git a/bookkeeper-dist/src/main/resources/LICENSE-server.bin.txt b/bookkeeper-dist/src/main/resources/LICENSE-server.bin.txt
index 33730dab916..cd39913407d 100644
--- a/bookkeeper-dist/src/main/resources/LICENSE-server.bin.txt
+++ b/bookkeeper-dist/src/main/resources/LICENSE-server.bin.txt
@@ -262,9 +262,9 @@ Apache Software License, Version 2.
 - lib/org.apache.commons-commons-configuration2-2.12.0.jar [7]
 - lib/org.apache.commons-commons-lang3-3.17.0.jar [57]
 - lib/org.apache.commons-commons-text-1.13.1.jar [60]
-- lib/org.apache.zookeeper-zookeeper-3.9.4.jar [21]
-- lib/org.apache.zookeeper-zookeeper-jute-3.9.4.jar [21]
-- lib/org.apache.zookeeper-zookeeper-3.9.4-tests.jar [21]
+- lib/org.apache.zookeeper-zookeeper-3.9.5.jar [21]
+- lib/org.apache.zookeeper-zookeeper-jute-3.9.5.jar [21]
+- lib/org.apache.zookeeper-zookeeper-3.9.5-tests.jar [21]
 - lib/org.eclipse.jetty-jetty-http-12.1.7.jar [22]
 - lib/org.eclipse.jetty-jetty-io-12.1.7.jar [22]
 - lib/org.eclipse.jetty-jetty-security-12.1.7.jar [22]
diff --git a/pom.xml b/pom.xml
index 4e5b34561ef..7db9e80d92a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -199,7 +199,7 @@
     <javax-annotations-api.version>1.3.2</javax-annotations-api.version>
     <testcontainers.version>1.19.4</testcontainers.version>
     <vertx.version>4.5.24</vertx.version>
-    <zookeeper.version>3.9.4</zookeeper.version>
+    <zookeeper.version>3.9.5</zookeeper.version>
     <snappy.version>1.1.10.5</snappy.version>
     <jctools.version>4.0.5</jctools.version>
     <hppc.version>0.9.1</hppc.version>