diff --git a/loterre-resolvers-conf.json b/loterre-resolvers-conf.json
index 287e666..832e0cd 100644
--- a/loterre-resolvers-conf.json
+++ b/loterre-resolvers-conf.json
@@ -12,12 +12,13 @@
 		"NODE_ENV": "production"
 	},
 	"packages": [
-		"@ezs/core@2.5.2",
+		"@ezs/core@3.0.0",
 		"@ezs/basics@2.1.0",
 		"@ezs/analytics@2.0.22",
-		"@ezs/storage@2.0.2"
+		"@ezs/xslt@1.3.2",
+		"@ezs/storage@3.1.0"
 	],
 	"files" : {
-		"zip": "https://gitbucket.inist.fr/tdm/web-services/archive/loterre-resolvers/loterre-resolvers@3.1.0.zip"
+		"zip": "https://gitbucket.inist.fr/tdm/web-services/archive/loterre-resolvers/loterre-resolvers@4.4.2.zip"
 	}
 }