diff --git a/.env b/.env
index f62ba3625..21087de1d 100644
--- a/.env
+++ b/.env
@@ -73,7 +73,7 @@ NODE_TAG=20-dev-1.36.0
 
 ### --- VARNISH ---
 
-VARNISH_TAG=6.0-4.17.1
+VARNISH_TAG=6.0-4.18.0
 
 ### --- SOLR ---
 
diff --git a/tests/.env b/tests/.env
index ddaf955cb..3405f15ec 100644
--- a/tests/.env
+++ b/tests/.env
@@ -9,6 +9,6 @@ DB_HOST=mariadb
 MARIADB_TAG=10.11-3.28.3
 NGINX_TAG=1.27-5.38.0
 VALKEY_TAG=7-0.1.0
-VARNISH_TAG=6.0-4.17.1
+VARNISH_TAG=6.0-4.18.0
 
 WORDPRESS_STABILITY_TAG=4.86.1
\ No newline at end of file