diff --git a/data/grid5000/accesses/refrepo.json b/data/grid5000/accesses/refrepo.json
index 044123f65931791f88e441395a046294172cd1ed..f15ccfc796f8e69cc1828194a310a20fe60975cb 100644
--- a/data/grid5000/accesses/refrepo.json
+++ b/data/grid5000/accesses/refrepo.json
@@ -16367,7 +16367,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.1",
                   "ip6": "2001:660:4406:200:5::1",
@@ -16390,7 +16390,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.101",
                   "ip6": "2001:660:4406:200:5:1:0:1",
@@ -16630,7 +16630,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.2",
                   "ip6": "2001:660:4406:200:5::2",
@@ -16653,7 +16653,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.102",
                   "ip6": "2001:660:4406:200:5:1:0:2",
@@ -17150,7 +17150,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.4",
                   "ip6": "2001:660:4406:200:5::4",
@@ -17173,7 +17173,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": false,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "kavlan": false,
                   "mac": "3c:fd:fe:c1:60:11",
@@ -17407,7 +17407,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.5",
                   "ip6": "2001:660:4406:200:5::5",
@@ -17430,7 +17430,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.105",
                   "ip6": "2001:660:4406:200:5:1:0:5",
@@ -17670,7 +17670,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.6",
                   "ip6": "2001:660:4406:200:5::6",
@@ -17693,7 +17693,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.106",
                   "ip6": "2001:660:4406:200:5:1:0:6",
@@ -17933,7 +17933,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.7",
                   "ip6": "2001:660:4406:200:5::7",
@@ -17956,7 +17956,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.107",
                   "ip6": "2001:660:4406:200:5:1:0:7",
@@ -18196,7 +18196,7 @@
                   "device": "eth0",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.8",
                   "ip6": "2001:660:4406:200:5::8",
@@ -18219,7 +18219,7 @@
                   "device": "eth1",
                   "driver": "i40e",
                   "enabled": true,
-                  "firmware_version": "9.20 0x8000d960 22.0.9",
+                  "firmware_version": "9.50 0x8000f251 23.0.8",
                   "interface": "Ethernet",
                   "ip": "172.16.36.108",
                   "ip6": "2001:660:4406:200:5:1:0:8",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
index e34031a47f72ae91677c08caa51e73541a0dbfc5..28ddb4b64215c86bc4ba6ba51593d29dc0a1174e 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.1",
       "ip6": "2001:660:4406:200:5::1",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.101",
       "ip6": "2001:660:4406:200:5:1:0:1",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
index 12c2bf2730b94b00cd0d6fd969a0cdc03896a920..48cafe524bf2ca4e9823d8b002d7ab9c5f92e41e 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.2",
       "ip6": "2001:660:4406:200:5::2",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.102",
       "ip6": "2001:660:4406:200:5:1:0:2",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
index 58883abf3d37b6319279c1e1898f57adb61f4eeb..704caa4d4cdcedb1ce1746419090ec35270f5341 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -177,7 +177,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.4",
       "ip6": "2001:660:4406:200:5::4",
@@ -200,7 +200,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": false,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "kavlan": false,
       "mac": "3c:fd:fe:c1:60:11",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
index 4b4d3528aabbb08597eb3ea0a73407c8232ed891..48e31525d7753fbaab49f54249cd62ee91170d7c 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.5",
       "ip6": "2001:660:4406:200:5::5",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.105",
       "ip6": "2001:660:4406:200:5:1:0:5",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
index 851898f73e5f95b2b26c61b71c3189c762688d52..cbc4fba5ba9f40bc141479e7ae46b07f2f21c28b 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.6",
       "ip6": "2001:660:4406:200:5::6",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.106",
       "ip6": "2001:660:4406:200:5:1:0:6",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
index 974754fddb6fd2d5f777d03047fc1037848ced0e..a0d63be86492a9cdedfd23542250454ffe8c6e17 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.7",
       "ip6": "2001:660:4406:200:5::7",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.107",
       "ip6": "2001:660:4406:200:5:1:0:7",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
index 89dca4ba214a78d2643d2f136d36f12075468ebb..17bca3301ae8cf968742c9bc9c836fdfaf63dc68 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "06/04/2023",
+    "release_date": "09/12/2024",
     "vendor": "Dell Inc.",
-    "version": "2.19.1"
+    "version": "2.22.2"
   },
   "bmc_version": "6.10.80.00",
   "chassis": {
@@ -217,7 +217,7 @@
       "device": "eth0",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.8",
       "ip6": "2001:660:4406:200:5::8",
@@ -240,7 +240,7 @@
       "device": "eth1",
       "driver": "i40e",
       "enabled": true,
-      "firmware_version": "9.20 0x8000d960 22.0.9",
+      "firmware_version": "9.50 0x8000f251 23.0.8",
       "interface": "Ethernet",
       "ip": "172.16.36.108",
       "ip6": "2001:660:4406:200:5:1:0:8",
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
index 9b5bf1638117e123b9988d92e13e886d54fc9e62..57e9dade6754c7ef8982e2ad99b102789dff1209 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
@@ -8,9 +8,9 @@ chifflot-1:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-1:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.1
       mac: 3c:fd:fe:c1:60:30
@@ -92,7 +92,7 @@ chifflot-1:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:60:31
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
index ded44e7ca627f4e132cfb1befdb1464aea4eea24..d38c42ee821d7924b27728ddf31f0ae0ddf96ebd 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
@@ -8,9 +8,9 @@ chifflot-2:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-2:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.2
       mac: 3c:fd:fe:c1:69:d0
@@ -92,7 +92,7 @@ chifflot-2:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:69:d1
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
index 90ba5d94a4bd873f6516623b8c8a78c4f01a7fab..7f486e9a8680eaef21b822ee7dc52f285756a986 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
@@ -8,9 +8,9 @@ chifflot-4:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-4:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.4
       mac: 3c:fd:fe:c1:60:10
@@ -92,7 +92,7 @@ chifflot-4:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:60:11
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
index 9ff68941b6599ca69c7d04d1a1896d085606b6e3..6808332b361bbc4550287f224887645d4197e4d3 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
@@ -8,9 +8,9 @@ chifflot-5:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-5:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.5
       mac: 3c:fd:fe:c1:5f:50
@@ -92,7 +92,7 @@ chifflot-5:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:5f:51
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
index 32863075b130bdccf7e7509d06993715dab09a2e..73b3111d1374c9a35bb4e8867a69ee4602247698 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
@@ -8,9 +8,9 @@ chifflot-6:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-6:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.6
       mac: 3c:fd:fe:c1:65:a0
@@ -92,7 +92,7 @@ chifflot-6:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:65:a1
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
index 1c70525029b708adfdc455bbd698c81c46977e14..ad4fb65562418d2587109a44a853fa9d0fdfc713 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
@@ -8,9 +8,9 @@ chifflot-7:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-7:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.7
       mac: 3c:fd:fe:c1:70:90
@@ -92,7 +92,7 @@ chifflot-7:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:70:91
       management: false
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
index d491483c4169e39768093fe15a8ec3f1d15570c8..a712ec82cb9e568fc7680c73710f450488cfb89a 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
@@ -8,9 +8,9 @@ chifflot-8:
     nb_threads: 48
     platform_type: x86_64
   bios:
-    release_date: 06/04/2023
+    release_date: '09/12/2024'
     vendor: Dell Inc.
-    version: 2.19.1
+    version: 2.22.2
   bmc_version: 6.10.80.00
   chassis:
     manufacturer: Dell Inc.
@@ -79,7 +79,7 @@ chifflot-8:
       management: true
     eth0:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       ip: 172.16.36.8
       mac: 3c:fd:fe:c1:64:20
@@ -92,7 +92,7 @@ chifflot-8:
       vendor: Intel
     eth1:
       driver: i40e
-      firmware_version: 9.20 0x8000d960 22.0.9
+      firmware_version: 9.50 0x8000f251 23.0.8
       interface: Ethernet
       mac: 3c:fd:fe:c1:64:21
       management: false
diff --git a/lib/refrepo/valid/data/homogeneity.yaml.erb b/lib/refrepo/valid/data/homogeneity.yaml.erb
index 78fb462f343831952a32641f5328baa6731a8804..8785c8aa51e603b0494bb81f244551ca8f269e25 100644
--- a/lib/refrepo/valid/data/homogeneity.yaml.erb
+++ b/lib/refrepo/valid/data/homogeneity.yaml.erb
@@ -71,10 +71,6 @@ lille:
     - ~network_adapters.eth1.enabled
     - ~network_adapters.eth1.kavlan
     - ~network_adapters.eth1.mountable
-    - ~bios.release_date
-    - ~bios.version
-    - ~network_adapters.eth0.firmware_version
-    - ~network_adapters.eth1.firmware_version  
   chifflot-4:
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:2:0.firmware_version
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:2:0.model
@@ -89,10 +85,6 @@ lille:
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:5:0.model
     - ~storage_devices.pci-0000:18:00.0-scsi-0:0:5:0.vendor
     - ~network_adapters.eth0.rate
-    - ~bios.release_date
-    - ~bios.version
-    - ~network_adapters.eth0.firmware_version
-    - ~network_adapters.eth1.firmware_version
   chifflot-5:
     - +kavlan.eth1
     - +kavlan6.eth1