diff --git a/ansible/roles/linux-guacamole/defaults/main.yml b/ansible/roles/linux-guacamole/defaults/main.yml
index b18a8f8..8cfa77c 100644
--- a/ansible/roles/linux-guacamole/defaults/main.yml
+++ b/ansible/roles/linux-guacamole/defaults/main.yml
@@ -2,7 +2,7 @@
 
 guacamole_image_prefix: docker.io/guacamole
 
-guacamole_version: 1.5.4
+guacamole_version: 1.5.5
 
 guacamole_server_image_name: guacd
 guacamole_server_image_tag: "{{ guacamole_version }}"