diff --git a/ansible/group_vars/omero-hosts.yml b/ansible/group_vars/omero-hosts.yml
index e1fc6ed4..ccb2f0fc 100644
--- a/ansible/group_vars/omero-hosts.yml
+++ b/ansible/group_vars/omero-hosts.yml
@@ -55,7 +55,7 @@ zarrreader_jars:
 zarrpixelbuffer_jars:
   - name: omero-zarr-pixel-buffer
     group: com/glencoesoftware/omero
-    version: "0.4.1"
+    version: "0.6.0-rc1"
 
 zarrpixelbuffer_dep_jars:
   - name: caffeine
@@ -70,6 +70,9 @@ zarrpixelbuffer_dep_jars:
   - name: aws-java-sdk-s3
     group: com/amazonaws
     version: "1.12.659"
+  - name: tika-core
+    group: org/apache/tika
+    version: "1.28.5"
 
 ice_install_devel: false
 ice_install_python: false
diff --git a/ansible/idr-omero-readonly.yml b/ansible/idr-omero-readonly.yml
index a4fe50a7..000f014b 100644
--- a/ansible/idr-omero-readonly.yml
+++ b/ansible/idr-omero-readonly.yml
@@ -239,7 +239,24 @@
         force: yes
       with_items: "{{ zarrpixelbuffer_dep_jars }}"
       notify: restart omero-server
+    
+    - name: Override microservice JARs (omero-zarr-pixel-buffer)
+      become: yes
+      get_url:
+        url: "{{ glencoe_artifactory_baseurl }}/{{ item.group }}/{{ item.name }}/{{ item.version }}/{{ item.name }}-{{ item.version }}.jar"
+        dest: "{{ omero_ms_image_region_folder }}/lib/{{ item.name }}.jar"
+        force: yes
+      with_items: "{{ zarrpixelbuffer_jars }}"
 
+    - name: Override microservice JARs (dependencies of omero-zarr-pixel-buffer)
+      become: yes
+      get_url:
+        url: "{{ maven_artifactory_url }}/{{ item.group }}/{{ item.name }}/{{ item.version }}/{{ item.name }}-{{ item.version }}.jar"
+        dest: "{{ omero_ms_image_region_folder }}/lib/{{ item.name }}.jar"
+        force: yes
+      with_items: "{{ zarrpixelbuffer_dep_jars }}"
+      notify: restart omero-server
+    
     - name: Remove OMERO scripts
       become: yes
       file: