diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
index f5b3d14ecf304736ac94c30f5c81b057e87285fc..e573e07bba93a2f3838fc071e0ac958ca6ffcb97 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-1.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/15/2019",
+    "release_date": "09/26/2019",
     "vendor": "Dell Inc.",
-    "version": "1.10.6"
+    "version": "1.11.4"
   },
   "bmc_version": "4.00.00.00",
   "chassis": {
diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-2.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-2.json
index 52620d6de25bed4ddafd94dfee91e6382ec90004..d596dd19d2d5e510bc78049ee1c9ee577f5bd8cc 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-2.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-2.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/15/2019",
+    "release_date": "09/26/2019",
     "vendor": "Dell Inc.",
-    "version": "1.10.6"
+    "version": "1.11.4"
   },
   "bmc_version": "4.00.00.00",
   "chassis": {
diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-3.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-3.json
index 6c65eb1787774d5f68deb0c173179c4c4fb2b215..2121ad1b9e195e45c5f2581578597e4b972a6f1d 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-3.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-3.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/15/2019",
+    "release_date": "09/26/2019",
     "vendor": "Dell Inc.",
-    "version": "1.10.6"
+    "version": "1.11.4"
   },
   "bmc_version": "4.00.00.00",
   "chassis": {
diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-4.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-4.json
index 0c6a683da0cdf4c43abe2c6bb1e02f88c497a260..c0ddad43715a5096b3f7eb42934e6286754d1bfe 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-4.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-4.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/15/2019",
+    "release_date": "09/26/2019",
     "vendor": "Dell Inc.",
-    "version": "1.10.6"
+    "version": "1.11.4"
   },
   "bmc_version": "4.00.00.00",
   "chassis": {
diff --git a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-5.json b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-5.json
index 18f2540c1921c4abf336d9e98c6f34306265ee1b..5156bcce4bcc3b15c974d0f2ed364e7bfc5ba339 100644
--- a/data/grid5000/sites/nancy/clusters/grue/nodes/grue-5.json
+++ b/data/grid5000/sites/nancy/clusters/grue/nodes/grue-5.json
@@ -7,9 +7,9 @@
     "platform_type": "x86_64"
   },
   "bios": {
-    "release_date": "08/15/2019",
+    "release_date": "09/26/2019",
     "vendor": "Dell Inc.",
-    "version": "1.10.6"
+    "version": "1.11.4"
   },
   "bmc_version": "4.00.00.00",
   "chassis": {
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
index 6d17883e9c1a0fe9dc02e6abe26dd6e0ee776315..a8e3d00199825f508bb9a8848be8dfbc854f11b4 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-1.yaml
@@ -8,9 +8,9 @@ grue-1:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: '08/15/2019'
+    release_date: '09/26/2019'
     vendor: Dell Inc.
-    version: 1.10.6
+    version: 1.11.4
   bmc_version: 4.00.00.00
   chassis:
     manufacturer: Dell Inc.
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-2.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-2.yaml
index d32f6d91b8f69d5cbfa586d396995a0db5b25c80..91a41e58c16a7ace9ad88e49b46ab297f59e474f 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-2.yaml
@@ -8,9 +8,9 @@ grue-2:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: '08/15/2019'
+    release_date: '09/26/2019'
     vendor: Dell Inc.
-    version: 1.10.6
+    version: 1.11.4
   bmc_version: 4.00.00.00
   chassis:
     manufacturer: Dell Inc.
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-3.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-3.yaml
index a289c2bbccdd834779eea9c41fd982e7d48e7036..a428c2cd194cfe61ad9183ba0aaa2ca13e540b9a 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-3.yaml
@@ -8,9 +8,9 @@ grue-3:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: '08/15/2019'
+    release_date: '09/26/2019'
     vendor: Dell Inc.
-    version: 1.10.6
+    version: 1.11.4
   bmc_version: 4.00.00.00
   chassis:
     manufacturer: Dell Inc.
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-4.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-4.yaml
index 0a1efb0260ffa2f10ddc5b87687b02e9bd39ece2..cd0aa701aa43b2ba2b9198c92ade07d0a2c85a23 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-4.yaml
@@ -8,9 +8,9 @@ grue-4:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: '08/15/2019'
+    release_date: '09/26/2019'
     vendor: Dell Inc.
-    version: 1.10.6
+    version: 1.11.4
   bmc_version: 4.00.00.00
   chassis:
     manufacturer: Dell Inc.
diff --git a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-5.yaml b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-5.yaml
index ac89c4bd5134f4a26dd27295afed9a7e7eef6f36..ebef391bcaf26508857413d47a7e4a0fe8a751c2 100644
--- a/input/grid5000/sites/nancy/clusters/grue/nodes/grue-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/grue/nodes/grue-5.yaml
@@ -8,9 +8,9 @@ grue-5:
     nb_threads: 64
     platform_type: x86_64
   bios:
-    release_date: '08/15/2019'
+    release_date: '09/26/2019'
     vendor: Dell Inc.
-    version: 1.10.6
+    version: 1.11.4
   bmc_version: 4.00.00.00
   chassis:
     manufacturer: Dell Inc.