diff --git a/CMakeLists.txt b/CMakeLists.txt
index 00874627236..e6076086e91 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,7 @@
 PROJECT(libswoole)
 
 ENABLE_LANGUAGE(ASM)
-set(SWOOLE_VERSION 4.6.4-dev)
+set(SWOOLE_VERSION 4.6.4)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall -g")
diff --git a/ext-src/php_swoole_library.h b/ext-src/php_swoole_library.h
index 8b4e4efc131..5770f295562 100644
--- a/ext-src/php_swoole_library.h
+++ b/ext-src/php_swoole_library.h
@@ -2,7 +2,7 @@
  * Generated by build-library.php, Please DO NOT modify!
  */
 
-/* $Id: 2d8eaab25259a67bdb984f605d463d0bfb147c3c */
+/* $Id: c0b3306481ecd77cc88ab51ba15403bcc33319a9 */
 
 static const char* swoole_library_source_constants =
     "\n"
@@ -1905,13 +1905,11 @@ static const char* swoole_library_source_core_coroutine_http_functions =
     "use Swoole\\Coroutine\\Http\\Client\\Exception;\n"
     "\n"
     "/**\n"
-    " * @param $url\n"
-    " * @param $data\n"
-    " * @param mixed $method\n"
+    " * @param mixed $data\n"
     " * @throws Exception\n"
     " * @return mixed\n"
     " */\n"
-    "function request($url, $method, $data = null, array $options = null, array $headers = null, array $cookies = null)\n"
+    "function request(string $url, string $method, $data = null, array $options = null, array $headers = null, array $cookies = null)\n"
     "{\n"
     "    $info = parse_url($url);\n"
     "    if ($info['scheme'] == 'http') {\n"
@@ -1934,29 +1932,31 @@ static const char* swoole_library_source_core_coroutine_http_functions =
     "    if (is_array($cookies)) {\n"
     "        $client->setCookies($options);\n"
     "    }\n"
-    "    if ($client->get($info['path'] . '?' . $info['query'])) {\n"
+    "    $request_url = swoole_array_default_value($info, 'path', '/');\n"
+    "    if (!empty($info['query'])) {\n"
+    "        $request_url .= '?' . $info['query'];\n"
+    "    }\n"
+    "    if ($client->execute($request_url)) {\n"
     "        return $client;\n"
     "    }\n"
     "    return false;\n"
     "}\n"
     "\n"
     "/**\n"
-    " * @param $url\n"
-    " * @param $data\n"
+    " * @param mixed $data\n"
     " * @throws Exception\n"
     " * @return Client|false|mixed\n"
     " */\n"
-    "function post($url, $data, array $options = null, array $headers = null, array $cookies = null)\n"
+    "function post(string $url, $data, array $options = null, array $headers = null, array $cookies = null)\n"
     "{\n"
     "    return request($url, 'POST', $data, $options, $headers, $cookies);\n"
     "}\n"
     "\n"
     "/**\n"
-    " * @param $url\n"
     " * @throws Exception\n"
     " * @return Client|false|mixed\n"
     " */\n"
-    "function get($url, array $options = null, array $headers = null, array $cookies = null)\n"
+    "function get(string $url, array $options = null, array $headers = null, array $cookies = null)\n"
     "{\n"
     "    return request($url, 'GET', null, $options, $headers, $cookies);\n"
     "}\n";
diff --git a/include/swoole_version.h b/include/swoole_version.h
index a167fbfe255..9969b6808d6 100644
--- a/include/swoole_version.h
+++ b/include/swoole_version.h
@@ -21,8 +21,8 @@
 #define SWOOLE_MAJOR_VERSION 4
 #define SWOOLE_MINOR_VERSION 6
 #define SWOOLE_RELEASE_VERSION 4
-#define SWOOLE_EXTRA_VERSION "dev"
-#define SWOOLE_VERSION "4.6.4-dev"
+#define SWOOLE_EXTRA_VERSION ""
+#define SWOOLE_VERSION "4.6.4"
 #define SWOOLE_VERSION_ID 40604
 #define SWOOLE_API_VERSION_ID 0x202012a
 
diff --git a/package.xml b/package.xml
index ce89d8b2e26..fad66469610 100644
--- a/package.xml
+++ b/package.xml
@@ -42,10 +42,10 @@
         <email>shenzhe163@gmail.com</email>
         <active>yes</active>
     </developer>
-    <date>2021-02-08</date>
-    <time>09:00:00</time>
+    <date>2021-03-11</date>
+    <time>20:00:00</time>
     <version>
-        <release>4.6.3</release>
+        <release>4.6.4</release>
         <api>4.0</api>
     </version>
     <stability>
@@ -54,28 +54,24 @@
     </stability>
     <license uri="http://www.apache.org/licenses/LICENSE-2.0.html">Apache2.0</license>
     <notes>
-        New APIs
-        ---
-        + Added Swoole\Coroutine\go function (swoole/library@92fd0de) (@matyhtf)
-
         Enhancement
         ---
-        + Added option compression_min_length for HTTP Server (#4033) (@matyhtf)
-        + Allowed setting content-length HTTP header in application layer (#4041) (@doubaokun)
+        + Supported ARM 64 build (#4057) (@devnexen)
+        + Supported set open_http_protocol in Swoole TCP Server (#4063) (@matyhtf)
+        + Supported ssl client only set certificate (swoole/swoole-src@91704ac) (@matyhtf)
+        + Supported ssl client only set certificate (swoole/swoole-src@91704ac) (@matyhtf)
+        * Supported tcp_defer_accept option for FreeBSD (#4049) (@devnexen)
 
         Fixed
         ---
-        * Fixed coredump when program reach file open limitation (swoole/swoole-src@709813f) (@matyhtf)
-        * Fixed JIT being disabled (#4029) (@twose)
-        * Fixed Response::create() bug (swoole/swoole-src@a630b5b) (@matyhtf)
-        * Fixed task process id false positives (#4040) (@doubaokun)
-        * Fixed coredump with native curl hook (#4042) (@Yurunsoft)
-        * Fixed README (#4046) (@asheroto)
-        * Fixed native-curl crash on PHP8 (#4045) (@matyhtf)
-
-        Kernel
-        ---
-        * Optimized ssl_connect/ssl_shutdown (#4030) (@matyhtf)
+        * Fixed Proxy-Authorization missing when use Coroutine\Http\Client (swoole/swoole-src@edc0552) (@matyhtf)
+        * Fixed memory allocation issues with Swoole\Table (swoole/swoole-src@3e7770f) (@matyhtf)
+        * Fixed crash when Coroutine\Http2\Client connects concurrently (swoole/swoole-src@630536d) (@matyhtf)
+        * Fixed enable_ssl_encrypt with DTLS (swoole/swoole-src@842733b) (@matyhtf)
+        * Fixed Coroutine\Barrier mem leak (swoole/library#94) (@Appla) (@FMiS)
+        * Fixed the offset error caused by CURLOPT_PORT and CURLOPT_URL order (swoole/library#96) (@sy-records)
+        * Fixed Table::get($key, $field) when field type is float (swoole/swoole-src@08ea20c) (@matyhtf)
+        * Fixed Swoole\Table mem leaks (swoole/swoole-src@d78ca8c) (@matyhtf)
     </notes>
     <contents>
         <dir name="/">
@@ -1077,6 +1073,7 @@
             <file role="test" name="tests/swoole_global/unset_property_01.phpt" />
             <file role="test" name="tests/swoole_global/unset_property_02.phpt" />
             <file role="test" name="tests/swoole_global/unset_property_03.phpt" />
+            <file role="test" name="tests/swoole_http2_client_coro/connect_twice.phpt" />
             <file role="test" name="tests/swoole_http2_client_coro/cookies.phpt" />
             <file role="test" name="tests/swoole_http2_client_coro/error.phpt" />
             <file role="test" name="tests/swoole_http2_client_coro/goaway.phpt" />
@@ -1543,6 +1540,8 @@
             <file role="test" name="tests/swoole_runtime/sockets/tcp_server.phpt" />
             <file role="test" name="tests/swoole_runtime/sockets/timeout.phpt" />
             <file role="test" name="tests/swoole_runtime/sockets/udp.phpt" />
+            <file role="test" name="tests/swoole_runtime/ssl/local_cert.phpt" />
+            <file role="test" name="tests/swoole_runtime/ssl/without_key.phpt" />
             <file role="test" name="tests/swoole_runtime/ssl_client.phpt" />
             <file role="test" name="tests/swoole_runtime/ssl_server.phpt" />
             <file role="test" name="tests/swoole_runtime/stdin.phpt" />
@@ -1590,6 +1589,7 @@
             <file role="test" name="tests/swoole_server/bug_2639.phpt" />
             <file role="test" name="tests/swoole_server/bug_2736.phpt" />
             <file role="test" name="tests/swoole_server/bug_aio.phpt" />
+            <file role="test" name="tests/swoole_server/check_callback.phpt" />
             <file role="test" name="tests/swoole_server/check_chunk_total_size.phpt" />
             <file role="test" name="tests/swoole_server/close_force.phpt" />
             <file role="test" name="tests/swoole_server/close_in_connect_callback.phpt" />
@@ -1825,6 +1825,7 @@
             <file role="test" name="tests/swoole_table/big_size.phpt" />
             <file role="test" name="tests/swoole_table/bug_2263.phpt" />
             <file role="test" name="tests/swoole_table/bug_2290.phpt" />
+            <file role="test" name="tests/swoole_table/create_10k_object.phpt" />
             <file role="test" name="tests/swoole_table/del.phpt" />
             <file role="test" name="tests/swoole_table/foreach.phpt" />
             <file role="test" name="tests/swoole_table/get_after_destroy.phpt" />
@@ -1995,12 +1996,14 @@
             <file role="src" name="tools/export.php" />
             <file role="src" name="tools/gen-data.php" />
             <file role="src" name="tools/get-ip-info.php" />
+            <file role="src" name="tools/next-version.php" />
             <file role="src" name="tools/option-generator.php" />
             <file role="src" name="tools/pecl-package.php" />
             <file role="src" name="tools/phpt-fixer.php" />
             <file role="src" name="tools/rename.php" />
             <file role="src" name="tools/send-http-data.php" />
             <file role="src" name="tools/show-big-files.php" />
+            <file role="src" name="tools/templates/version.tpl.h" />
             <file role="src" name="travis/.gitignore" />
             <file role="doc" name="travis/README.md" />
             <file role="src" name="travis/debug/swoole_info.php" />