diff --git a/pkgs/development/libraries/gettext/default.nix b/pkgs/development/libraries/gettext/default.nix
index db165c62806e..6814348c1d24 100644
--- a/pkgs/development/libraries/gettext/default.nix
+++ b/pkgs/development/libraries/gettext/default.nix
@@ -14,11 +14,11 @@
 
 stdenv.mkDerivation rec {
   pname = "gettext";
-  version = "0.26";
+  version = "1.0";
 
   src = fetchurl {
     url = "mirror://gnu/gettext/${pname}-${version}.tar.gz";
-    hash = "sha256-Oaz0sDcemxELYABVYqrOWzYx/tmxu57Mz8f1bli7HX8=";
+    hash = "sha256-hdmbecmBpASHTALgNCF2z3XHaY4rUf5BAxz2Um2XTxo=";
   };
   patches = [
     ./absolute-paths.diff
@@ -53,13 +53,13 @@ stdenv.mkDerivation rec {
     # Fixing this requires replacing all the older copies of the problematic file with a new one.
     #
     # This is ugly, but it avoids requiring workarounds in every package using gettext and autoreconfPhase.
-    declare -a oldFiles=($(tar tf gettext-tools/misc/archive.dir.tar | grep '^gettext-0\.[19].*/extern-inline.m4'))
+    declare -a oldFiles=($(tar tf gettext-tools/autotools/archive.dir.tar | grep '^gettext-0\.[19].*/extern-inline.m4'))
     oldFilesDir=$(mktemp -d)
     for oldFile in "''${oldFiles[@]}"; do
       mkdir -p "$oldFilesDir/$(dirname "$oldFile")"
       cp -a gettext-tools/gnulib-m4/extern-inline.m4 "$oldFilesDir/$oldFile"
     done
-    tar uf gettext-tools/misc/archive.dir.tar --owner=0 --group=0 --numeric-owner -C "$oldFilesDir" "''${oldFiles[@]}"
+    tar uf gettext-tools/autotools/archive.dir.tar --owner=0 --group=0 --numeric-owner -C "$oldFilesDir" "''${oldFiles[@]}"
 
     substituteAllInPlace gettext-runtime/src/gettext.sh.in
     substituteInPlace gettext-tools/projects/KDE/trigger --replace "/bin/pwd" pwd