diff --git a/pkgs/os-specific/darwin/by-name/ne/network_cmds/package.nix b/pkgs/os-specific/darwin/by-name/ne/network_cmds/package.nix
index 1504ebf59590..51455f86897f 100644
--- a/pkgs/os-specific/darwin/by-name/ne/network_cmds/package.nix
+++ b/pkgs/os-specific/darwin/by-name/ne/network_cmds/package.nix
@@ -119,6 +119,9 @@ let
       #include <${xnuHeaders}/include/netinet6/nd6.h>
       EOF
 
+      install -D -t "$out/include/netkey" \
+        '${xnuHeaders}/include/netkey/keysock_private.h'
+
       install -D -t "$out/include/os" \
         '${xnuHeaders}/Library/Frameworks/Kernel.framework/PrivateHeaders/os/atomic_private.h' \
         '${xnuHeaders}/Library/Frameworks/Kernel.framework/PrivateHeaders/os/atomic_private_arch.h' \
diff --git a/pkgs/os-specific/darwin/sourceRelease/versions.json b/pkgs/os-specific/darwin/sourceRelease/versions.json
index 6e4f2b81be0d..39acfc776ad4 100644
--- a/pkgs/os-specific/darwin/sourceRelease/versions.json
+++ b/pkgs/os-specific/darwin/sourceRelease/versions.json
@@ -236,8 +236,8 @@
     "version": "45"
   },
   "network_cmds": {
-    "hash": "sha256-WlO668xfWOJk9QkTDJBqBVfXK52yg2Ofdjcdk6pQvIo=",
-    "version": "730.80.3"
+    "hash": "sha256-GXtGhkmTrpYHZj5ufpx2aOMRTMjCe8/H425OWBluKeU=",
+    "version": "741.100.2"
   },
   "objc4": {
     "hash": "sha256-vonl+pqJurD7ozdZ8AQokvtlgKXCk+BP/vFfoyGJiUQ=",