diff --git a/Dockerfile b/Dockerfile
index 58d2d8ef136e103b13a4c3824baa2254b989953b..8cf8bafbfab540e53e88e91850792be02cf2613d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM composer:2.2.7 as build
+FROM composer:2.2.9 as build
 
 ADD . /build
 WORKDIR /build
diff --git a/Dockerfile.dev b/Dockerfile.dev
index abe4ccfd549c3bae6bd76374fa27f34ab90f0ab7..a0ca9b7059fef6583f31a7b13c0ec84dd3286b26 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM composer:2.2.7
+FROM composer:2.2.9
 
 ARG uid=1000
 ARG gid=1000