diff --git a/.env b/.env
index 8248db2..18dc66b 100644
--- a/.env
+++ b/.env
@@ -1 +1 @@
-COMPOSER_VERSION=2.6.6
+COMPOSER_VERSION=2.7.0
diff --git a/readme.md b/readme.md
index 43a2b6c..3eae3ef 100644
--- a/readme.md
+++ b/readme.md
@@ -28,7 +28,7 @@ Images can be found on [docker hub](https://hub.docker.com/repository/docker/dan
   * timecop 1.2.10
 
 All images includes:
-* composer 2.6.6
+* composer 2.7.0
 * [zsh](https://www.zsh.org/), that allowed using [oh-my-zsh](https://github.com/ohmyzsh/ohmyzsh) and its plugins for improving user experience.
 
 #### Build