diff --git a/meta-hulks/conf/distro/HULKs-OS.conf b/meta-hulks/conf/distro/HULKs-OS.conf
index 8995569..978621e 100644
--- a/meta-hulks/conf/distro/HULKs-OS.conf
+++ b/meta-hulks/conf/distro/HULKs-OS.conf
@@ -4,5 +4,5 @@ SUMMARY = "HULKs flavoured Poky"
 
 DISTRO = "HULKs-OS"
 DISTRO_NAME = "HULKs-OS"
-DISTRO_VERSION = "7.3.0"
+DISTRO_VERSION = "7.4.0"
 SDKIMAGE_FEATURES:remove = "dbg-pkgs src-pkgs"
diff --git a/meta-hulks/recipes-hulks/network-config/network-config/id_map.json b/meta-hulks/recipes-hulks/network-config/network-config/id_map.json
index 8bacf4f..3f68dae 100644
--- a/meta-hulks/recipes-hulks/network-config/network-config/id_map.json
+++ b/meta-hulks/recipes-hulks/network-config/network-config/id_map.json
@@ -81,23 +81,23 @@
       "name": "tuhhnao37"
     },
     {
-      "body_id": "P0000073A20S41M00046",
-      "head_id": "P0000074A10S41M00047",
+      "bodyid": "P0000073A20S41M00046",
+      "headid": "P0000074A10S41M00047",
       "name": "tuhhnao38"
     },
     {
-      "body_id": "P0000073A19S28J00025",
-      "head_id": "P0000074A09S28J00025",
+      "bodyid": "P0000073A19S28J00025",
+      "headid": "P0000074A09S28J00025",
       "name": "tuhhnao39"
     },
     {
-      "body_id": "P0000073A20S41M00048",
-      "head_id": "P0000074A10S41M00048",
+      "bodyid": "P0000073A20S41M00048",
+      "headid": "P0000074A10S41M00048",
       "name": "tuhhnao40"
     },
     {
-      "body_id": "P0000073A20S41M00042",
-      "head_id": "P0000074A10S41M00040",
+      "bodyid": "P0000073A20S41M00042",
+      "headid": "P0000074A10S41M00040",
       "name": "tuhhnao41"
     }
   ]