diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
index 1b2ba7bb29397da3e899b8a6555c9de9188032d8..572556a8b6f2b8da0cbc6f2404acd39269681509 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.json
@@ -7,9 +7,9 @@
     "platform_type": "aarch64"
   },
   "bios": {
-    "release_date": "12/27/2019",
+    "release_date": "03/20/2020",
     "vendor": "GIGABYTE",
-    "version": "F28"
+    "version": "F29"
   },
   "bmc_version": "1.98",
   "chassis": {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
index 644875e86cb87b1a908fa3337458a4f3d0778c19..910c49a16fbc31d3bb585aab7e727d42f2bdd497 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.json
@@ -7,9 +7,9 @@
     "platform_type": "aarch64"
   },
   "bios": {
-    "release_date": "12/27/2019",
+    "release_date": "03/20/2020",
     "vendor": "GIGABYTE",
-    "version": "F28"
+    "version": "F29"
   },
   "bmc_version": "1.98",
   "chassis": {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
index ba846c9b3572918e1aefc359c8f413dbd0623da3..dca6724a5946bb6737537bc488d0a8c6e6aa9c68 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.json
@@ -7,9 +7,9 @@
     "platform_type": "aarch64"
   },
   "bios": {
-    "release_date": "12/27/2019",
+    "release_date": "03/20/2020",
     "vendor": "GIGABYTE",
-    "version": "F28"
+    "version": "F29"
   },
   "bmc_version": "1.98",
   "chassis": {
diff --git a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
index 00995a231cad09d131f125546a61058b59265ec3..0381fc8d5e8ebe9f65a75cb7fb64d2e248f0e944 100644
--- a/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
+++ b/data/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.json
@@ -7,9 +7,9 @@
     "platform_type": "aarch64"
   },
   "bios": {
-    "release_date": "12/27/2019",
+    "release_date": "03/20/2020",
     "vendor": "GIGABYTE",
-    "version": "F28"
+    "version": "F29"
   },
   "bmc_version": "1.98",
   "chassis": {
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
index 7d812bceb7e8b60b6d203d220b4f64205032d8ac..b2f8e44e4dd4f7f78cf2f06c707ee2e9c32ec335 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-1.yaml
@@ -8,9 +8,9 @@ pyxis-1:
     nb_threads: 256
     platform_type: aarch64
   bios:
-    release_date: 12/27/2019
+    release_date: 03/20/2020
     vendor: GIGABYTE
-    version: F28
+    version: F29
   bmc_version: '1.98'
   chassis:
     manufacturer: GIGABYTE
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
index e4e8250421d6272aef81b2be4a9d72ad895a4941..580a8b000516bebb99a9740ca453795d5d9d9b68 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-2.yaml
@@ -8,9 +8,9 @@ pyxis-2:
     nb_threads: 256
     platform_type: aarch64
   bios:
-    release_date: 12/27/2019
+    release_date: 03/20/2020
     vendor: GIGABYTE
-    version: F28
+    version: F29
   bmc_version: '1.98'
   chassis:
     manufacturer: GIGABYTE
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
index 4f8a6c4f9ff31c8c0e09aabc753a3afef5f85a06..91b20b60618c4f3a7c14213d215b0b642c123484 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-3.yaml
@@ -8,9 +8,9 @@ pyxis-3:
     nb_threads: 256
     platform_type: aarch64
   bios:
-    release_date: 12/27/2019
+    release_date: 03/20/2020
     vendor: GIGABYTE
-    version: F28
+    version: F29
   bmc_version: '1.98'
   chassis:
     manufacturer: GIGABYTE
diff --git a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
index 11219c18f86b8d5d656ed92f875d0f9b3a89005d..3c58d840d1691874f00b3c29e2d4e60b8d521377 100644
--- a/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
+++ b/input/grid5000/sites/lyon/clusters/pyxis/nodes/pyxis-4.yaml
@@ -8,9 +8,9 @@ pyxis-4:
     nb_threads: 256
     platform_type: aarch64
   bios:
-    release_date: 12/27/2019
+    release_date: 03/20/2020
     vendor: GIGABYTE
-    version: F28
+    version: F29
   bmc_version: '1.98'
   chassis:
     manufacturer: GIGABYTE