diff --git a/src/Smtp.php b/src/Smtp.php
index 456e386..72fe45f 100644
--- a/src/Smtp.php
+++ b/src/Smtp.php
@@ -123,7 +123,11 @@ class Smtp
                 $this->putLine("STARTTLS\r\n");
                 $context["ssl"]["verify_peer_name"] = $this->starttlsCheck;
                 $context["ssl"]["verify_peer"] = $this->starttlsCheck;
-                stream_context_set_option($this->smtpStream, $context);
+                if (version_compare(PHP_VERSION, '8.3.0') <= 0) {
+                    stream_context_set_option($this->smtpStream, $context);
+                } else {
+                    stream_context_set_options($this->smtpStream, $context);
+                }
                 // The track_errors permit to create the $php_errormsg in case of
                 // warning
                 ini_set('track_errors', 1);
diff --git a/src/Tcpclient.php b/src/Tcpclient.php
index 40df15a..459f8a5 100644
--- a/src/Tcpclient.php
+++ b/src/Tcpclient.php
@@ -246,9 +246,14 @@ class Tcpclient
         "capture_peer_cert_chain" => true,
         "SNI_enabled" => true,
         ]];
+        $optionsMerged = [];
         $optionsMerged["ssl"] = array_merge($optionsBase["ssl"], $options);
         stream_set_blocking($this->socket, true);
-        stream_context_set_option($this->socket, $optionsMerged);
+        if (version_compare(PHP_VERSION, '8.3.0') <= 0) {
+            stream_context_set_option($this->socket, $optionsMerged);
+        } else {
+            stream_context_set_options($this->socket, $optionsMerged);
+        }
         $php_errormsg = "";
         ini_set("track_errors", 1);
         $rc = @stream_socket_enable_crypto($this->socket, !!$val, $cryptoMethod);
diff --git a/src/Tcpserver.php b/src/Tcpserver.php
index fa60713..bc6eb2d 100644
--- a/src/Tcpserver.php
+++ b/src/Tcpserver.php
@@ -496,7 +496,11 @@ class Tcpserver
         "verify_peer_name" => false,
         ]];
         stream_set_blocking($this->socket, true);
-        stream_context_set_option($this->socket, $options);
+        if (version_compare(PHP_VERSION, '8.3.0') <= 0) {
+            stream_context_set_option($this->socket, $options);
+        } else {
+            stream_context_set_options($this->socket, $options);
+        }
         return @stream_socket_enable_crypto($this->socket, !!$val, $cryptoMethod);
     }