diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 57173cc2..d21c577a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -125,6 +125,12 @@ Depending on the kind of contribution, maybe not all kinds of tests are needed,
 * Run `./indocker composer infect:test` to run both unit and database tests (over sqlite) and then apply mutations to them with [infection](https://infection.github.io/).
 * Run `./indocker composer ci` to run all previous commands together, parallelizing non-conflicting tasks as much as possible.
 
+## Testing endpoints
+
+The project provides a Swagger UI container for dev envs, which can be accessed in http://localhost:8005.
+
+It will automatically load the contents of `docs/swagger`, so you can make any updates and they will get reflected.
+
 ## Pull request process
 
 **Important!**: Before starting to work on a pull request, make sure you always [open an issue](https://github.com/shlinkio/shlink/issues/new/choose) first.
diff --git a/docker-compose.yml b/docker-compose.yml
index ca0064b4..b83b5f6b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,7 +3,7 @@ version: '3'
 services:
     shlink_nginx:
         container_name: shlink_nginx
-        image: nginx:1.19.6-alpine
+        image: nginx:1.25-alpine
         ports:
             - "8000:80"
         volumes:
@@ -40,7 +40,7 @@ services:
 
     shlink_swoole_proxy:
         container_name: shlink_swoole_proxy
-        image: nginx:1.19.6-alpine
+        image: nginx:1.25-alpine
         ports:
             - "8002:80"
         volumes:
@@ -164,7 +164,7 @@ services:
 
     shlink_mercure_proxy:
         container_name: shlink_mercure_proxy
-        image: nginx:1.19.6-alpine
+        image: nginx:1.25-alpine
         ports:
             - "8001:80"
         volumes:
@@ -175,7 +175,7 @@ services:
 
     shlink_mercure:
         container_name: shlink_mercure
-        image: dunglas/mercure:v0.14
+        image: dunglas/mercure:v0.15
         ports:
             - "3080:80"
         environment:
@@ -186,10 +186,18 @@ services:
 
     shlink_rabbitmq:
         container_name: shlink_rabbitmq
-        image: rabbitmq:3.9-management-alpine
+        image: rabbitmq:3.11-management-alpine
         ports:
             - "15672:15672"
             - "5672:5672"
         environment:
             RABBITMQ_DEFAULT_USER: "rabbit"
             RABBITMQ_DEFAULT_PASS: "rabbit"
+
+    shlink_swagger_ui:
+        container_name: shlink_swagger_ui
+        image: swaggerapi/swagger-ui:v5.7.1
+        ports:
+            - "8005:8080"
+        volumes:
+            - ./docs/swagger:/app