diff --git a/data/grid5000/sites/nancy/clusters/gros/nodes/gros-63.json b/data/grid5000/sites/nancy/clusters/gros/nodes/gros-63.json
index 18ae07cde44b1b6c2e5ca97f374cd7a85ff0d3fa..c9bed96daa1f7141050963c74c003dd6793cd73e 100644
--- a/data/grid5000/sites/nancy/clusters/gros/nodes/gros-63.json
+++ b/data/grid5000/sites/nancy/clusters/gros/nodes/gros-63.json
@@ -7,11 +7,11 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "11/26/2019",
+    "release_date": "01/13/2020",
     "vendor": "Dell Inc.",
-    "version": "2.4.8"
+    "version": "2.5.4"
   },
-  "bmc_version": "4.00.00.00",
+  "bmc_version": "4.10.10.10",
   "chassis": {
     "manufacturer": "Dell Inc.",
     "name": "PowerEdge R640",
diff --git a/input/grid5000/sites/nancy/clusters/gros/nodes/gros-63.yaml b/input/grid5000/sites/nancy/clusters/gros/nodes/gros-63.yaml
index 498897ffeb3c4443c7ce590dfd02e8d070d83ff5..6f09a07b6c97d33063c363939b0c94e54549be51 100644
--- a/input/grid5000/sites/nancy/clusters/gros/nodes/gros-63.yaml
+++ b/input/grid5000/sites/nancy/clusters/gros/nodes/gros-63.yaml
@@ -8,10 +8,10 @@ gros-63:
     nb_threads: 36
     platform_type: x86_64
   bios:
-    release_date: 11/26/2019
+    release_date: 01/13/2020
     vendor: Dell Inc.
-    version: 2.4.8
-  bmc_version: 4.00.00.00
+    version: 2.5.4
+  bmc_version: 4.10.10.10
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R640