diff --git a/config/config-docker.yml b/config/config-docker.yml
index 0234d9a..a95b2be 100644
--- a/config/config-docker.yml
+++ b/config/config-docker.yml
@@ -13,8 +13,8 @@ btc:
   rpc-user: rpcuser
   rpc-pass: rpcpass
 queue:
-  queue_user: guest # can be replaced by values in .env file
-  queue_password: guest
+  queue_user: user # can be replaced by values in .env file
+  queue_password: password
   url: "localhost:5672"
   processing_timeout: 5 # 5 second
   msg_max_retry_attempts: 10
diff --git a/config/config-local.yml b/config/config-local.yml
index 1800178..e3b0584 100644
--- a/config/config-local.yml
+++ b/config/config-local.yml
@@ -13,8 +13,8 @@ btc:
   rpc-user: rpcuser
   rpc-pass: rpcpass
 queue:
-  queue_user: guest # can be replaced by values in .env file
-  queue_password: guest
+  queue_user: user # can be replaced by values in .env file
+  queue_password: password
   url: "localhost:5672"
   processing_timeout: 5 # 5 second
   msg_max_retry_attempts: 3
diff --git a/docker-compose.yml b/docker-compose.yml
index 17d0726..c379771 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -29,7 +29,7 @@ services:
       - "5672:5672" # AMQP protocol port
       - "15672:15672" # Management UI port
     environment:
-      RABBITMQ_DEFAULT_USER: guest
-      RABBITMQ_DEFAULT_PASS: guest
+      RABBITMQ_DEFAULT_USER: user
+      RABBITMQ_DEFAULT_PASS: password
     volumes:
       - "./rabbitmq_data:/var/lib/rabbitmq"
diff --git a/tests/config-test.yml b/tests/config-test.yml
index 47f1bd4..870442a 100644
--- a/tests/config-test.yml
+++ b/tests/config-test.yml
@@ -13,8 +13,8 @@ btc:
   rpc-user: rpcuser
   rpc-pass: rpcpass
 queue:
-  queue_user: guest # can be replaced by values in .env file
-  queue_password: guest
+  queue_user: user # can be replaced by values in .env file
+  queue_password: password
   url: "localhost:5672"
   processing_timeout: 60 # 5 second
   msg_max_retry_attempts: 2