diff --git a/Zend/zend.h b/Zend/zend.h
index e2e500022a85e..08ee5f89d4619 100644
--- a/Zend/zend.h
+++ b/Zend/zend.h
@@ -20,7 +20,7 @@
 #ifndef ZEND_H
 #define ZEND_H
 
-#define ZEND_VERSION "4.5.1-dev"
+#define ZEND_VERSION "4.5.1"
 
 #define ZEND_ENGINE_3
 
diff --git a/configure.ac b/configure.ac
index f81d8cf609054..49f0fd191a205 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@ dnl Basic autoconf initialization, generation of config.nice.
 dnl ----------------------------------------------------------------------------
 
 AC_PREREQ([2.68])
-AC_INIT([PHP],[8.5.1-dev],[https://github.com/php/php-src/issues],[php],[https://www.php.net])
+AC_INIT([PHP],[8.5.1],[https://github.com/php/php-src/issues],[php],[https://www.php.net])
 AC_CONFIG_SRCDIR([main/php_version.h])
 AC_CONFIG_AUX_DIR([build])
 AC_PRESERVE_HELP_ORDER
diff --git a/ext/sockets/sockets.c b/ext/sockets/sockets.c
index 6fb75e2db1db3..77cab33b800e3 100644
--- a/ext/sockets/sockets.c
+++ b/ext/sockets/sockets.c
@@ -546,6 +546,10 @@ static PHP_RSHUTDOWN_FUNCTION(sockets)
 		SOCKETS_G(strerror_buf) = NULL;
 	}
 
+#ifdef PHP_WIN32
+	zend_hash_clean(&SOCKETS_G(wsa_info));
+#endif
+
 	return SUCCESS;
 }
 /* }}} */
diff --git a/main/php_version.h b/main/php_version.h
index 87cf375f2e0f9..774a31a7d8f53 100644
--- a/main/php_version.h
+++ b/main/php_version.h
@@ -3,6 +3,6 @@
 #define PHP_MAJOR_VERSION 8
 #define PHP_MINOR_VERSION 5
 #define PHP_RELEASE_VERSION 1
-#define PHP_EXTRA_VERSION "-dev"
-#define PHP_VERSION "8.5.1-dev"
+#define PHP_EXTRA_VERSION ""
+#define PHP_VERSION "8.5.1"
 #define PHP_VERSION_ID 80501