diff --git a/data/grid5000/accesses/refrepo.json b/data/grid5000/accesses/refrepo.json
index fbdd41bef515b77f76b17aebac06e568470b3ae0..8df2981578d2e5399d9ffb87a7c3fd1c19640a46 100644
--- a/data/grid5000/accesses/refrepo.json
+++ b/data/grid5000/accesses/refrepo.json
@@ -145674,7 +145674,7 @@
                 "ht_capable": true,
                 "instruction_set": "x86-64",
                 "microarchitecture": "Ice Lake-SP",
-                "microcode": "0xd0003b9",
+                "microcode": "0xd0003e7",
                 "model": "Intel Xeon",
                 "other_description": "Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz",
                 "vendor": "Intel",
@@ -146794,7 +146794,7 @@
                 "ht_capable": true,
                 "instruction_set": "x86-64",
                 "microarchitecture": "Ice Lake-SP",
-                "microcode": "0xd0003b9",
+                "microcode": "0xd0003e7",
                 "model": "Intel Xeon",
                 "other_description": "Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz",
                 "vendor": "Intel",
diff --git a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
index b5e50472f3679ca7def02f7b8732db3c9245e7ed..6ae12064bac049c28b2142f5a7f35206c99b8c15 100644
--- a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
+++ b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.json
@@ -7,7 +7,7 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "02/02/2023",
+    "release_date": "03/06/2024",
     "vendor": "HPE",
     "version": "U46"
   },
@@ -192,7 +192,7 @@
     "ht_capable": true,
     "instruction_set": "x86-64",
     "microarchitecture": "Ice Lake-SP",
-    "microcode": "0xd0003b9",
+    "microcode": "0xd0003e7",
     "model": "Intel Xeon",
     "other_description": "Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz",
     "vendor": "Intel",
diff --git a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.json b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.json
index 8c70d3c915fb5da2d407b76916f3d1f4d2566472..10f604660ed3a256872d1eb8a009255297f5dcbd 100644
--- a/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.json
+++ b/data/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.json
@@ -7,11 +7,11 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "02/02/2023",
+    "release_date": "03/06/2024",
     "vendor": "HPE",
     "version": "U46"
   },
-  "bmc_version": "2.81",
+  "bmc_version": "3.03",
   "chassis": {
     "manufactured_at": "2022-11-06",
     "manufacturer": "HPE",
@@ -192,7 +192,7 @@
     "ht_capable": true,
     "instruction_set": "x86-64",
     "microarchitecture": "Ice Lake-SP",
-    "microcode": "0xd0003b9",
+    "microcode": "0xd0003e7",
     "model": "Intel Xeon",
     "other_description": "Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz",
     "vendor": "Intel",
diff --git a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
index 3cfabe0b522948d5190bee59955561eaeadde9f0..51ebeacbeb5cfc6350a74c107f2b1fd68eda7e67 100644
--- a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
+++ b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-1.yaml
@@ -8,7 +8,7 @@ montcalm-1:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: 02/02/2023
+    release_date: 03/06/2024
     vendor: HPE
     version: U46
   bmc_version: '2.81'
@@ -86,7 +86,7 @@ montcalm-1:
     cache_l3: 25165824
     ht_capable: true
     instruction_set: x86-64
-    microcode: '0xd0003b9'
+    microcode: '0xd0003e7'
     model: Intel Xeon
     other_description: Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz
     vendor: Intel
diff --git a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.yaml b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.yaml
index 76d47ba05e877ff2c598e4a84de9d212efd020d3..4c3f9105701f9276e08872fd9f153c5273476ffe 100644
--- a/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.yaml
+++ b/input/grid5000/sites/toulouse/clusters/montcalm/nodes/montcalm-8.yaml
@@ -8,10 +8,10 @@ montcalm-8:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: 02/02/2023
+    release_date: 03/06/2024
     vendor: HPE
     version: U46
-  bmc_version: '2.81'
+  bmc_version: '3.03'
   chassis:
     manufacturer: HPE
     name: ProLiant DL360 Gen10 Plus
@@ -86,7 +86,7 @@ montcalm-8:
     cache_l3: 25165824
     ht_capable: true
     instruction_set: x86-64
-    microcode: '0xd0003b9'
+    microcode: '0xd0003e7'
     model: Intel Xeon
     other_description: Intel(R) Xeon(R) Silver 4314 CPU @ 2.40GHz
     vendor: Intel
diff --git a/lib/refrepo/valid/data/homogeneity.yaml.erb b/lib/refrepo/valid/data/homogeneity.yaml.erb
index 98bc3ee5f5eb01c1712c47c102a9334f45f07883..152c92fb1dd58a7ac6e861c349254c70f08ce339 100644
--- a/lib/refrepo/valid/data/homogeneity.yaml.erb
+++ b/lib/refrepo/valid/data/homogeneity.yaml.erb
@@ -398,17 +398,7 @@ sophia:
     - ~chassis.manufacturer
 toulouse:
   montcalm-2:
-    - ~bios.release_date
-    - ~bmc_version
-    - ~processor.microcode
-  montcalm-8:
-    - ~bios.release_date
     - ~bmc_version
-    - ~processor.microcode
-  montcalm-9:
-    - ~bios.release_date
-    - ~bmc_version
-    - ~processor.microcode
 strasbourg:
   fleckenstein-4:
     - ~bios.release_date