diff --git a/test/defaults b/test/defaults
index ff9bd26f..eae49d0c 100644
--- a/test/defaults
+++ b/test/defaults
@@ -9,13 +9,13 @@ declare -gA latest_composer
 default_php["scalingo-22"]="8.1." # This one depends on the semver stable rule configuration
 default_nginx["scalingo-22"]="1.28."
 default_composer["scalingo-22"]="2.9."
-latest_composer["scalingo-22"]="2.9.3"
+latest_composer["scalingo-22"]="2.9.4"
 
 # Defaults for scalingo-24:
 default_php["scalingo-24"]="8.4."
 default_nginx["scalingo-24"]="1.28."
 default_composer["scalingo-24"]="2.9."
-latest_composer["scalingo-24"]="2.9.3"
+latest_composer["scalingo-24"]="2.9.4"
 
 
 test::defaults::classic() {
diff --git a/test/fixtures/composer-2.9.3/composer/composer.json b/test/fixtures/composer-2.9.4/composer/composer.json
similarity index 71%
rename from test/fixtures/composer-2.9.3/composer/composer.json
rename to test/fixtures/composer-2.9.4/composer/composer.json
index 926d7c02..93c3a121 100644
--- a/test/fixtures/composer-2.9.3/composer/composer.json
+++ b/test/fixtures/composer-2.9.4/composer/composer.json
@@ -2,7 +2,7 @@
     "extra": {
         "paas": {
             "engines": {
-                "composer": "2.9.3"
+                "composer": "2.9.4"
             }
         }
     }
diff --git a/test/fixtures/composer-2.9.3/composer/composer.lock b/test/fixtures/composer-2.9.4/composer/composer.lock
similarity index 90%
rename from test/fixtures/composer-2.9.3/composer/composer.lock
rename to test/fixtures/composer-2.9.4/composer/composer.lock
index 8ecb6267..083d4401 100644
--- a/test/fixtures/composer-2.9.3/composer/composer.lock
+++ b/test/fixtures/composer-2.9.4/composer/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "af3bcfef137c4f1a825f32b0b8db68ac",
+    "content-hash": "8f974515d47d6f07ccfbfac2b738803f",
     "packages": [],
     "packages-dev": [],
     "aliases": [],
diff --git a/test/fixtures/composer-latest b/test/fixtures/composer-latest
index 3bcf9c8b..0ced008d 120000
--- a/test/fixtures/composer-latest
+++ b/test/fixtures/composer-latest
@@ -1 +1 @@
-composer-2.9.3
\ No newline at end of file
+composer-2.9.4
\ No newline at end of file