diff --git a/.runphp.conf b/.runphp.conf
index 89af070..c0643eb 100644
--- a/.runphp.conf
+++ b/.runphp.conf
@@ -4,5 +4,5 @@
 RUNPHP=
 
 # Si RUNPHP n'est pas défini, les variables suivantes peuvent être définies
-DIST=d11
+DIST=d12
 #REGISTRY=pubdocker.univ-reunion.fr
diff --git a/composer.json b/composer.json
index c4d3655..c1fa022 100644
--- a/composer.json
+++ b/composer.json
@@ -19,22 +19,26 @@
 		}
 	},
 	"replace": {
-		"openspout/openspout": "v3.7.4"
+		"openspout/openspout": "v4.27.0"
 	},
 	"require": {
-		"nulib/php": "^7.4-dev",
+		"nulib/php": "^8.2-dev",
 		"ext-dom": "*",
+		"ext-fileinfo": "*",
 		"ext-filter": "*",
 		"ext-libxml": "*",
 		"ext-xmlreader": "*",
 		"ext-zip": "*",
-		"php": "^7.4"
+		"php": "^8.2"
 	},
 	"require-dev": {
-		"nulib/tests": "^7.4",
-		"friendsofphp/php-cs-fixer": "^3.4",
-		"phpstan/phpstan": "^1.4",
-		"phpstan/phpstan-phpunit": "^1.0",
+		"nulib/tests": "^8.2",
+		"friendsofphp/php-cs-fixer": "^3.64.0",
+		"infection/infection": "^0.29.6",
+		"phpbench/phpbench": "^1.3.1",
+		"phpstan/phpstan": "^1.12.4",
+		"phpstan/phpstan-phpunit": "^1.4.0",
+		"phpstan/phpstan-strict-rules": "^1.6.1",
 		"ext-zlib": "*"
 	},
 	"autoload": {