diff --git a/pkgs/development/libraries/glib/default.nix b/pkgs/development/libraries/glib/default.nix
index d5202e113764..f7117bbe8bb4 100644
--- a/pkgs/development/libraries/glib/default.nix
+++ b/pkgs/development/libraries/glib/default.nix
@@ -57,11 +57,11 @@ in
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "glib";
-  version = "2.80.0";
+  version = "2.80.2";
 
   src = fetchurl {
     url = "mirror://gnome/sources/glib/${lib.versions.majorMinor finalAttrs.version}/glib-${finalAttrs.version}.tar.xz";
-    hash = "sha256-giipL5KkEhYLE5rmi2NFvSjyRDSnta8VDr4h/1h6Vh0=";
+    hash = "sha256-uc+296W9WzEjj9XVbfImst2l6jdhFHW/ifag+UAP6L0=";
   };
 
   patches = lib.optionals stdenv.isDarwin [
@@ -236,7 +236,7 @@ stdenv.mkDerivation (finalAttrs: {
     done
 
     # Cannot be in postInstall, otherwise _multioutDocs hook in preFixup will move right back.
-    moveToOutput "share/doc/glib-2.0" "$devdoc"
+    moveToOutput "share/doc" "$devdoc"
   '';
 
   nativeCheckInputs = [ tzdata desktop-file-utils shared-mime-info ];