diff --git a/composer.json b/composer.json
index 443ce8b..17fe3b8 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,10 @@
 	"type": "library",
 	"description": "wrapper pour openspout/openspout",
 	"repositories": [
+		{
+			"type": "path",
+			"url": "../nulib"
+		},
 		{
 			"type": "composer",
 			"url": "https://repos.univ-reunion.fr/composer"
@@ -18,7 +22,7 @@
 		"openspout/openspout": "v4.27.0"
 	},
 	"require": {
-		"nulib/php": "^0.5.0p82",
+		"nulib/php": "^8.2-dev",
 		"ext-dom": "*",
 		"ext-fileinfo": "*",
 		"ext-filter": "*",
diff --git a/composer.lock b/composer.lock
index ed31f2c..bd479f9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a52c55d2e232adab0d6e67b6b6358568",
+    "content-hash": "7ff1fd7c338546dd99c0b6cf6e42e341",
     "packages": [
         {
             "name": "nulib/php",
-            "version": "0.5.0p82",
-            "source": {
-                "type": "git",
-                "url": "https://git.univ-reunion.fr/sda-php/nulib.git",
-                "reference": "9f8b6545e68079728bb7349487b99024bd7d5090"
+            "version": "dev-dev82",
+            "dist": {
+                "type": "path",
+                "url": "../nulib",
+                "reference": "a8094658d8ae21c9e66fba3120b9efede4d54ce7"
             },
             "require": {
                 "ext-json": "*",
@@ -52,7 +52,9 @@
                 }
             ],
             "description": "fonctions et classes essentielles",
-            "time": "2025-04-30T00:33:36+00:00"
+            "transport-options": {
+                "relative": true
+            }
         },
         {
             "name": "symfony/deprecation-contracts",
@@ -5875,7 +5877,9 @@
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "nulib/php": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {