diff --git a/download b/download
index 4e6106c9fd70eef3ba142f819ab5a8481c5cb616..a9cb51a02f615cbb9108bfd5998e334d6871e70d 100644
--- a/download
+++ b/download
@@ -1,6 +1,6 @@
 fc25f988b87b5187d4e2f006efa699a3  cbindgen-vendor.tar.xz
-10ed2e60c67f95a3d411d802a3c8b65c  firefox-128.10.1esr.processed-source.tar.xz
-247eadef646581ed920d5a6da4a7bc93  firefox-langpacks-128.10.1esr-20250519.tar.xz
+9d0b2cc714eea032f6f4f89404e3e352  firefox-128.11.0esr.processed-source.tar.xz
+bb3aec0b2ceb191de3963bdc50edf0e4  firefox-langpacks-128.11.0esr-20250521.tar.xz
 b3c1d2ea615cb0195f4f62b005773262  mochitest-python.tar.gz
 2d901c7a62fc68bbd8816e8c4c6276c1  wasi-sdk-20.tar.gz
 7b35b9a003996b1f1dbc3cd936a609f2  nspr-4.35.0-1.el8_1.src.rpm
diff --git a/firefox.spec b/firefox.spec
index cca1e1cddb0aa91929d0cbb6af2bee0924ff3a9c..3da603e68268326bca2ec495c3b4359df3b37c91 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -167,7 +167,7 @@ end}
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        128.10.1
+Version:        128.11.0
 Release:        1%{anolis_release}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
@@ -200,7 +200,7 @@ ExcludeArch:    aarch64 s390 ppc
 # Link to original tarball: https://archive.mozilla.org/pub/firefox/releases/%%{version}%%{?pre_version}/source/firefox-%%{version}%%{?pre_version}.source.tar.xz
 Source0:        firefox-%{version}%{?pre_version}%{?buildnum}.processed-source.tar.xz
 %if %{with langpacks}
-Source1:        firefox-langpacks-%{version}%{?pre_version}-20250519.tar.xz
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20250521.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source3:        process-official-tarball
@@ -621,7 +621,6 @@ Provides: bundled(woff2)
 Provides: bundled(xsimd)
 Provides: bundled(xz-embedded)
 Provides: bundled(ycbcr)
-Provides: bundled(zlib)
 Provides: bundled(zstd)
 Provides: bundled(Zycore)
 Provides: bundled(Zydis)
@@ -1993,11 +1992,14 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 #---------------------------------------------------------------------
 
 %changelog
-* Wed May 21 2025 Liwei Ge <geliwei@openanolis.org> - 128.10.1-1.0.1
+* Fri May 30 2025 Liwei Ge <geliwei@openanolis.org> - 128.11.1-1.0.1
 - Add firefox-anolis-default-prefs.js
 - Remove bookmarks and loongarch64
 - Add BuildRequires gcc-toolset-13-gcc-c++
 
+* Wed May 21 2025 Eike Rathke <erack@redhat.com> - 128.11.0-1
+- Update to 128.11.0
+
 * Mon May 19 2025 Eike Rathke <erack@redhat.com> - 128.10.1-1
 - Update to 128.10.1
 
diff --git a/process-official-tarball b/process-official-tarball
index a2c456ba38a40854f4c4ce832b082b99d8b28b7d..73cb6b46f2a612f73f5a8ff8f88307f4bf6913ff 100755
--- a/process-official-tarball
+++ b/process-official-tarball
@@ -20,6 +20,8 @@ rm -vf ./process-tarball-dir/*/third_party/python/pip/pip-24.0.dist-info/AUTHORS
 
 # We uses system freetype2
 rm -vrf ./process-tarball-dir/*/modules/freetype2
+# We use system zlib
+rm -vrf ./process-tarball-dir/*/modules/zlib
 
 processed_tarball=${1/source/processed-source}