diff --git a/defaults/main.yml b/defaults/main.yml
index f550e99..0a15da4 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -14,9 +14,9 @@
 # under the License.
 
 # Define zookepeer version and download URI
-zookeeper_download_version: 3.7.1
+zookeeper_download_version: 3.8.3
 zookeeper_download_version_checksum: >-
-  sha512:9103628a50745fa1a289bca666fda4a9c08ec17c55cf13e66887e7ba76e93dbae60a1f1ffd6c10798be3a16069344ecbc00cebb29bf03d9cd7096ccd098ed011
+  sha512:eb1a5e79fe55fa50e36021ca8b752e40584d5e24f23985c43e9f56abfbf23c0239dce37d18f27213c9a38fcb6f68daf1a9468fc352e6ac2364faaf9b56145bdf
 zookeeper_download_url: >-
   https://archive.apache.org/dist/zookeeper/zookeeper-{{ zookeeper_download_version }}/apache-zookeeper-{{ zookeeper_download_version }}-bin.tar.gz
 
diff --git a/tasks/zookeeper_post_install.yml b/tasks/zookeeper_post_install.yml
index 9c19df7..31c6e8f 100644
--- a/tasks/zookeeper_post_install.yml
+++ b/tasks/zookeeper_post_install.yml
@@ -21,7 +21,7 @@
     mode: "0644"
   with_items:
     - "/opt/zookeeper-{{ zookeeper_download_version }}/conf/configuration.xsl"
-    - "/opt/zookeeper-{{ zookeeper_download_version }}/conf/log4j.properties"
+    - "/opt/zookeeper-{{ zookeeper_download_version }}/conf/logback.xml"
   notify: Restart zookeeper
 
 - name: Install zookeeper configuration