diff --git a/data/grid5000/accesses/refrepo.json b/data/grid5000/accesses/refrepo.json
index f4d6bec7889bbaaef00640d779b362a46c531f9b..1b64ca2575e35beadcffeafcce04e6f8d4b592d0 100644
--- a/data/grid5000/accesses/refrepo.json
+++ b/data/grid5000/accesses/refrepo.json
@@ -100923,7 +100923,7 @@
                   "device": "eth0",
                   "driver": "igb",
                   "enabled": false,
-                  "firmware_version": "1.67, 0x80000fa8, 18.8.9",
+                  "firmware_version": "1.67, 0x8000121e, 23.0.8",
                   "interface": "Ethernet",
                   "kavlan": false,
                   "mac": "24:6e:96:6e:9d:30",
@@ -100940,7 +100940,7 @@
                   "device": "eth1",
                   "driver": "igb",
                   "enabled": true,
-                  "firmware_version": "1.67, 0x80000fa8, 18.8.9",
+                  "firmware_version": "1.67, 0x8000121e, 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.109.4",
                   "ip6": "2001:660:4406:700:e::4",
@@ -100987,7 +100987,7 @@
                 "ht_capable": true,
                 "instruction_set": "x86-64",
                 "microarchitecture": "Skylake",
-                "microcode": "0x2007006",
+                "microcode": "0x2007108",
                 "model": "Intel Xeon",
                 "other_description": "Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz",
                 "vendor": "Intel",
@@ -100997,7 +100997,7 @@
                 {
                   "by_id": "/dev/disk/by-id/wwn-0x6509a4c0b18e2900220af3240a3b840f",
                   "by_path": "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:0:0",
-                  "firmware_version": 4.29,
+                  "firmware_version": 4.3,
                   "id": "disk0",
                   "interface": "SAS",
                   "model": "PERC H330 Adp",
diff --git a/data/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.json b/data/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.json
index d35b6ea2d04cdcbadbefc15b03fa628d079eb443..74b23971265851052eee20ddf3910ed9834bae78 100644
--- a/data/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.json
+++ b/data/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.json
@@ -7,11 +7,11 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "02/19/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.21.2"
   },
-  "bmc_version": "6.10.80.00",
+  "bmc_version": "7.00.00.173",
   "chassis": {
     "manufactured_at": "2017-11-13",
     "manufacturer": "Dell Inc.",
@@ -113,7 +113,7 @@
       "device": "eth0",
       "driver": "igb",
       "enabled": false,
-      "firmware_version": "1.67, 0x80000fa8, 18.8.9",
+      "firmware_version": "1.67, 0x8000121e, 23.0.8",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "24:6e:96:6e:9d:30",
@@ -130,7 +130,7 @@
       "device": "eth1",
       "driver": "igb",
       "enabled": true,
-      "firmware_version": "1.67, 0x80000fa8, 18.8.9",
+      "firmware_version": "1.67, 0x8000121e, 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.109.4",
       "ip6": "2001:660:4406:700:e::4",
@@ -185,7 +185,7 @@
     "ht_capable": true,
     "instruction_set": "x86-64",
     "microarchitecture": "Skylake",
-    "microcode": "0x2007006",
+    "microcode": "0x2007108",
     "model": "Intel Xeon",
     "other_description": "Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz",
     "vendor": "Intel",
@@ -201,7 +201,7 @@
     {
       "by_id": "/dev/disk/by-id/wwn-0x6509a4c0b18e2900220af3240a3b840f",
       "by_path": "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:0:0",
-      "firmware_version": 4.29,
+      "firmware_version": 4.3,
       "id": "disk0",
       "interface": "SAS",
       "model": "PERC H330 Adp",
diff --git a/input/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.yaml b/input/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.yaml
index fd6d36ff14c5d13aaa1c4589bf089335a9331f08..b9418576dd1152da6ca5f558223f7e3a33efbb21 100644
--- a/input/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.yaml
+++ b/input/grid5000/sites/rennes/clusters/abacus4/nodes/abacus4-1.yaml
@@ -8,10 +8,10 @@ abacus4-1:
     nb_threads: 40
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: 02/19/2024
     vendor: Dell Inc.
-    version: 2.19.1
-  bmc_version: 6.10.80.00
+    version: 2.21.2
+  bmc_version: 7.00.00.173
   chassis:
     manufacturer: Dell Inc.
     name: PowerEdge R740
@@ -67,7 +67,7 @@ abacus4-1:
       management: true
     eth0:
       driver: igb
-      firmware_version: 1.67, 0x80000fa8, 18.8.9
+      firmware_version: 1.67, 0x8000121e, 23.0.8
       interface: Ethernet
       mac: 24:6e:96:6e:9d:30
       management: false
@@ -78,7 +78,7 @@ abacus4-1:
       vendor: Intel
     eth1:
       driver: igb
-      firmware_version: 1.67, 0x80000fa8, 18.8.9
+      firmware_version: 1.67, 0x8000121e, 23.0.8
       interface: Ethernet
       ip: 172.16.109.4
       mac: 24:6e:96:6e:9d:31
@@ -103,7 +103,7 @@ abacus4-1:
     cache_l3: 14417920
     ht_capable: true
     instruction_set: x86-64
-    microcode: '0x2007006'
+    microcode: '0x2007108'
     model: Intel Xeon
     other_description: Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz
     vendor: Intel
@@ -112,7 +112,7 @@ abacus4-1:
     pci-0000:18:00.0-scsi-0:2:0:0:
       by_id: "/dev/disk/by-id/wwn-0x6509a4c0b18e2900220af3240a3b840f"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:2:0:0"
-      firmware_version: 4.29
+      firmware_version: 4.3
       model: PERC H330 Adp
       size: 959119884288
       storage: HDD