diff --git a/pkgs/tools/networking/network-manager/default.nix b/pkgs/tools/networking/network-manager/default.nix
index e6940d2332ca..f2c83c661ae3 100644
--- a/pkgs/tools/networking/network-manager/default.nix
+++ b/pkgs/tools/networking/network-manager/default.nix
@@ -11,11 +11,11 @@ let
   pythonForDocs = python3.withPackages (pkgs: with pkgs; [ pygobject3 ]);
 in stdenv.mkDerivation rec {
   name = "network-manager-${version}";
-  version = "1.18.0";
+  version = "1.18.1";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "19lb5afx4iq8dgfsy26x9j4194v8f64vwr3nq6dk1ix3wljxzs66";
+    sha256 = "07vg2ryyjaxs5h8kmkwqhk4ki750c4di98g0i7h7zglfs16psiqd";
   };
 
   outputs = [ "out" "dev" "devdoc" "man" "doc" ];