diff --git a/data/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.json b/data/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.json
index c0620bd001771e4e09ce6282f608e83b5cf4dcbc..eda1a490c18f92a19b84e616055b3b0c025aba2d 100644
--- a/data/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.json
+++ b/data/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.json
@@ -35,7 +35,7 @@
         "fp-64": 30000000000000
       },
       "power_default_limit": "310.00 W",
-      "vbios_version": "96.00.74.00.11",
+      "vbios_version": "96.00.AF.00.02",
       "vendor": "Nvidia"
     },
     "nvidia1": {
@@ -52,7 +52,7 @@
         "fp-64": 30000000000000
       },
       "power_default_limit": "310.00 W",
-      "vbios_version": "96.00.74.00.11",
+      "vbios_version": "96.00.AF.00.02",
       "vendor": "Nvidia"
     },
     "nvidia2": {
diff --git a/input/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.yaml b/input/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.yaml
index 0acb4b0633b41dec513494c7ca9bd1206e9c596e..fbd82f539b8feed6fcb3a2f30697d759127b14a1 100644
--- a/input/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.yaml
+++ b/input/grid5000/sites/rennes/clusters/abacus27/nodes/abacus27-1.yaml
@@ -23,7 +23,7 @@ abacus27-1:
       memory: 100485038080
       model: H100 NVL
       power_default_limit: 310.00 W
-      vbios_version: 96.00.74.00.11
+      vbios_version: 96.00.AF.00.02
       vendor: Nvidia
     nvidia1:
       cpu_affinity: 1
@@ -31,7 +31,7 @@ abacus27-1:
       memory: 100485038080
       model: H100 NVL
       power_default_limit: 310.00 W
-      vbios_version: 96.00.74.00.11
+      vbios_version: 96.00.AF.00.02
       vendor: Nvidia
     nvidia2:
       cpu_affinity: 1