diff --git a/docker-compose.yml b/docker-compose.yml
index ab640d8b..c3b17a47 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ services:
 
   # Route HTTP requests to specific containers based on the HTTP_HOST header.
   nginx-proxy:
-    image: jwilder/nginx-proxy:1.3.1
+    image: jwilder/nginx-proxy:1.6.4
     depends_on:
       - mkcert
     ports: