diff --git a/librdkafka.spec b/librdkafka.spec
index 4fca9ac..04afa7c 100644
--- a/librdkafka.spec
+++ b/librdkafka.spec
@@ -1,5 +1,5 @@
 Name:           librdkafka
-Version:        1.9.2
+Version:        2.1.1
 Release:        1
 Summary:        C library implementation of the Apache Kafka protocol
 License:        BSD-2-Clause and Zlib and MIT and BSD-3-Clause
@@ -7,6 +7,7 @@ URL:            https://github.com/edenhill/librdkafka
 Source0:        https://github.com/edenhill/librdkafka/archive/refs/tags/v%{version}.tar.gz
 
 BuildRequires:  gcc-c++ python3 openssl-devel cyrus-sasl-devel lz4-devel
+BuildRequires:  make libzstd-devel zlib-devel rapidjson-devel
 
 %description
 ibrdkafka is a C library implementation of the Apache Kafka protocol, providing Producer, Consumer
@@ -25,7 +26,12 @@ Consumer support.
 %autosetup -n %{name}-%{version} -p1
 
 %build
-%configure --enable-lz4 --enable-ssl --enable-sasl
+	
+%define _lto_cflags -flto=auto -ffat-lto-objects
+
+%configure --enable-lz4 --enable-ssl --enable-sasl \
+           --enable-zlib --enable-zstd --enable-lz4-ext --enable-gssapi          
+
 %make_build
 
 %check
@@ -33,7 +39,8 @@ make check
 
 %install
 %make_install
-%delete_la_and_a
+find %{buildroot} -name '*.a' -delete -print
+find %{buildroot} -name '*-static.pc' -delete -print
 
 %post
 /sbin/ldconfig
@@ -42,16 +49,9 @@ make check
 /sbin/ldconfig
 
 %files
-%doc README.md CONFIGURATION.md
+%doc README.md CONFIGURATION.md CHANGELOG.md INTRODUCTION.md LICENSE LICENSES.txt STATISTICS.md
 %license LICENSE LICENSE.snappy LICENSE.pycrc
 %{_libdir}/{librdkafka.so.*,librdkafka++.so.*}
-/usr/share/doc/librdkafka/CHANGELOG.md
-/usr/share/doc/librdkafka/INTRODUCTION.md
-/usr/share/doc/librdkafka/LICENSE
-/usr/share/doc/librdkafka/LICENSES.txt
-/usr/share/doc/librdkafka/STATISTICS.md
-
-
 
 %files devel
 %dir %{_includedir}/librdkafka
@@ -61,6 +61,9 @@ make check
 
 
 %changelog
+* Tue Jun 20 2023 liyanan <thistleslyn@163.com> - 2.1.1-1
+- Update to 2.1.1
+
 * Tue Nov 1 2022 huyab<1229981468@qq.com> - 1.9.2-1
 - update version to 1.9.2-1
 
diff --git a/v1.9.2.tar.gz b/v2.1.1.tar.gz
similarity index 50%
rename from v1.9.2.tar.gz
rename to v2.1.1.tar.gz
index c6dd889..b41f6e5 100644
Binary files a/v1.9.2.tar.gz and b/v2.1.1.tar.gz differ