diff --git a/.gitattributes b/.gitattributes
index d02b0024cd717fd69ee8d5cae4365e8ea1bfeb6c..ef4da0ff58d72ade16ccd791209fbbadec350617 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,2 @@
-firefox-102.9.0esr.b2.processed-source.tar.xz filter=lfs diff=lfs merge=lfs -text
-firefox-langpacks-102.9.0esr-20230310.tar.xz filter=lfs diff=lfs merge=lfs -text
+firefox-102.11.0esr.b2.processed-source.tar.xz filter=lfs diff=lfs merge=lfs -text
+firefox-langpacks-102.11.0esr-20230508.tar.xz filter=lfs diff=lfs merge=lfs -text
diff --git a/firefox-102.9.0esr.b2.processed-source.tar.xz b/firefox-102.11.0esr.b2.processed-source.tar.xz
similarity index 32%
rename from firefox-102.9.0esr.b2.processed-source.tar.xz
rename to firefox-102.11.0esr.b2.processed-source.tar.xz
index 7263911a60d159bd7502764e39ad64ecf4bdc226..82d114e0457d8870f6331c6cf8871a19ed428e73 100644
--- a/firefox-102.9.0esr.b2.processed-source.tar.xz
+++ b/firefox-102.11.0esr.b2.processed-source.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ab2ee90fbd7390b4bedf7ebb6b5cd8f283a1c4aec4ebdaa0d298b8a7014a0423
-size 486656020
+oid sha256:5d61c7a0e5837d66787dc0e0132ced9d71ec317169efd7a421189c9d063e1808
+size 480079388
diff --git a/firefox-langpacks-102.9.0esr-20230310.tar.xz b/firefox-langpacks-102.11.0esr-20230508.tar.xz
similarity index 32%
rename from firefox-langpacks-102.9.0esr-20230310.tar.xz
rename to firefox-langpacks-102.11.0esr-20230508.tar.xz
index 052dd2f63c803d583102ac6125884e97a36581df..275e6a6cd7663a9e22f5e25481f9a1c986ebf5c4 100644
--- a/firefox-langpacks-102.9.0esr-20230310.tar.xz
+++ b/firefox-langpacks-102.11.0esr-20230508.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3157cf08fa12cd57dd4fca01e356133fdddf7001a44d4f463c874a22fb21bf4b
-size 44678300
+oid sha256:edac4ac48d5e9378a1874adcdd1eabaaa6cd56cc747a4eaefd5b6bec6ff18960
+size 43998532
diff --git a/firefox.spec b/firefox.spec
index 712cfefe444fb1ceb329c1ccaed92181b2c0d9ce..79b6c0b34ab58510cccec98a01d4bbccc52419e1 100644
--- a/firefox.spec
+++ b/firefox.spec
@@ -147,14 +147,14 @@
 
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
-Version:        102.9.0
+Version:        102.11.0
 Release:        1
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 
 # Workaround the dreaded "upstream source file changed content" rpminspect failure.
 # If set to .b2 or .b3 ... the processed source file needs to be renamed before upload, e.g.
-# firefox-102.8.0esr.b2.processed-source.tar.xz
+# firefox-102.11.0esr.b2.processed-source.tar.xz
 # When unset use processed source file name as is.
 %global buildnum .b2
 # We can't use the official tarball as it contains some test files that use
@@ -164,7 +164,8 @@ License:        MPLv1.1 or GPLv2+ or LGPLv2+
 # 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}-20230310.tar.xz
+# wget -r -np -nH -R index.html https://archive.mozilla.org/pub/firefox/releases/102.11.0esr/linux-x86_64/xpi/
+Source1:        firefox-langpacks-%{version}%{?pre_version}-20230508.tar.xz
 %endif
 Source2:        cbindgen-vendor.tar.xz
 Source3:        process-official-tarball
@@ -244,7 +245,6 @@ Patch425:        disable-glean-sdk,psutil,zstandard.patch
 # PGO/LTO patches
 Patch600:        pgo.patch
 Patch602:        mozilla-1516803.patch
-
 %if %{?system_nss}
 BuildRequires:  pkgconfig(nspr) >= %{nspr_version}
 BuildRequires:  pkgconfig(nss) >= %{nss_version}
@@ -1127,6 +1127,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %endif
 
 %changelog
+* Wed May 10 2023 wangkai <13474090681@163.com> - 102.11.0-1
+- Update to 102.11.0
+
 * Fri Mar 31 2023 wangkai <wangkai385@h-partners.com> - 102.9.0-1
 - Update to 102.9.0