diff --git a/pkgs/os-specific/linux/ell/default.nix b/pkgs/os-specific/linux/ell/default.nix
index 280960591015..8a41cd126dfc 100644
--- a/pkgs/os-specific/linux/ell/default.nix
+++ b/pkgs/os-specific/linux/ell/default.nix
@@ -7,14 +7,14 @@
 
 stdenv.mkDerivation rec {
   pname = "ell";
-  version = "0.38";
+  version = "0.40";
 
   outputs = [ "out" "dev" ];
 
   src = fetchgit {
     url = "https://git.kernel.org/pub/scm/libs/${pname}/${pname}.git";
     rev = version;
-    sha256 = "sha256-UR6NHIO/L/QbuVerXe32RNT33wwrDvIZpV6nlYaImI8=";
+    sha256 = "sha256-Yr08Kb8YU7xqBnhhS8rn+GFXAV68Hgj4aY26eptb9/8=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/os-specific/linux/iwd/default.nix b/pkgs/os-specific/linux/iwd/default.nix
index 6e703feb992a..63692149f3dc 100644
--- a/pkgs/os-specific/linux/iwd/default.nix
+++ b/pkgs/os-specific/linux/iwd/default.nix
@@ -12,12 +12,12 @@
 
 stdenv.mkDerivation rec {
   pname = "iwd";
-  version = "1.12";
+  version = "1.14";
 
   src = fetchgit {
     url = "https://git.kernel.org/pub/scm/network/wireless/iwd.git";
     rev = version;
-    sha256 = "sha256-o3Vc5p/AFZwbkEWJZzO6wWAJ/BmSh0eKxdnjm5B9BFU=";
+    sha256 = "sha256-uGe4TO1/bs8k2z3wOJqaZgT6u6yX/7wx4HMSS2hN4XE=";
   };
 
   outputs = [ "out" "man" ]
@@ -57,6 +57,8 @@ stdenv.mkDerivation rec {
   ];
 
   postUnpack = ''
+    mkdir -p iwd/ell
+    ln -s ${ell.src}/ell/useful.h iwd/ell/useful.h
     patchShebangs .
   '';
 
diff --git a/pkgs/tools/networking/ofono/default.nix b/pkgs/tools/networking/ofono/default.nix
index 8113f8424389..93e1415b91c4 100644
--- a/pkgs/tools/networking/ofono/default.nix
+++ b/pkgs/tools/networking/ofono/default.nix
@@ -12,14 +12,14 @@
 
 stdenv.mkDerivation rec {
   pname = "ofono";
-  version = "1.31";
+  version = "1.32";
 
   outputs = [ "out" "dev" ];
 
   src = fetchgit {
     url = "git://git.kernel.org/pub/scm/network/ofono/ofono.git";
     rev = version;
-    sha256 = "033y3vggjxn1c7mw75j452idp7arrdv51axs727f7l3c5lnxqdjy";
+    sha256 = "sha256-bJ7Qgau5soPiptrhcMZ8rWxfprRCTeR7OjQ5HZQ9hbc=";
   };
 
   patches = [