diff --git a/pkgs/development/libraries/glib-networking/default.nix b/pkgs/development/libraries/glib-networking/default.nix
index 8b7c18cf1335..d646830c771f 100644
--- a/pkgs/development/libraries/glib-networking/default.nix
+++ b/pkgs/development/libraries/glib-networking/default.nix
@@ -19,13 +19,13 @@
 
 stdenv.mkDerivation rec {
   pname = "glib-networking";
-  version = "2.76.1";
+  version = "2.78.0";
 
   outputs = [ "out" "installedTests" ];
 
   src = fetchurl {
     url = "mirror://gnome/sources/${pname}/${lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
-    sha256 = "XGmKmZTd5R79+xAmpWaYoiHWJQ6J3FDrzd2nuBSApCs=";
+    sha256 = "Uv5M6T99xRM0sQKJRZmFjSPIplrEoRELMJIFZdaNOro=";
   };
 
   patches = [