diff --git a/src/Components/SetOperation.php b/src/Components/SetOperation.php
index 47396fc7a..63bc66574 100644
--- a/src/Components/SetOperation.php
+++ b/src/Components/SetOperation.php
@@ -111,19 +111,27 @@ public static function parse(Parser $parser, TokensList $list, array $options =
                     $commaLastSeenAt = $token;
                 }
             } elseif ($state === 1) {
-                $tmp = Expression::parse(
-                    $parser,
-                    $list,
-                    ['breakOnAlias' => true]
-                );
-                if ($tmp === null) {
-                    $parser->error('Missing expression.', $token);
-                    break;
+                if ($token->flags & Token::FLAG_SYMBOL_PARAMETER) {
+                    $expr->column = trim($expr->column);
+                    $expr->value = $token->value;
+                    $ret[] = $expr;
+                } else {
+                    $tmp = Expression::parse(
+                        $parser,
+                        $list,
+                        ['breakOnAlias' => true]
+                    );
+
+                    if ($tmp === null) {
+                        $parser->error('Missing expression.', $token);
+                        break;
+                    }
+
+                    $expr->column = trim($expr->column);
+                    $expr->value = $tmp->expr;
+                    $ret[] = $expr;
                 }
 
-                $expr->column = trim($expr->column);
-                $expr->value = $tmp->expr;
-                $ret[] = $expr;
                 $expr = new static();
                 $state = 0;
                 $commaLastSeenAt = null;
diff --git a/tests/Parser/UpdateStatementTest.php b/tests/Parser/UpdateStatementTest.php
index fa00ff081..ef12ab0f6 100644
--- a/tests/Parser/UpdateStatementTest.php
+++ b/tests/Parser/UpdateStatementTest.php
@@ -28,6 +28,7 @@ public static function updateProvider(): array
             ['parser/parseUpdate5'],
             ['parser/parseUpdate6'],
             ['parser/parseUpdate7'],
+            ['parser/parseUpdate8'],
             ['parser/parseUpdateErr'],
         ];
     }
diff --git a/tests/TestCase.php b/tests/TestCase.php
index fc196ae24..45a4e8816 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -93,7 +93,7 @@ public function getErrorsAsArray($obj): array
      */
     public function getData(string $name): array
     {
-        $serializedData = file_get_contents('tests/data/' . $name . '.out');
+        $serializedData = file_get_contents(__DIR__ . '/data/' . $name . '.out');
         $this->assertIsString($serializedData);
 
         $serializer = new CustomJsonSerializer();
diff --git a/tests/data/parser/parseUpdate8.in b/tests/data/parser/parseUpdate8.in
new file mode 100644
index 000000000..ff1582c96
--- /dev/null
+++ b/tests/data/parser/parseUpdate8.in
@@ -0,0 +1,11 @@
+UPDATE
+    users
+SET
+    username = ?,
+    id=155;
+
+UPDATE
+    users
+SET
+    username = :user_name,
+    id=155;
\ No newline at end of file
diff --git a/tests/data/parser/parseUpdate8.out b/tests/data/parser/parseUpdate8.out
new file mode 100644
index 000000000..7e29ba7e2
--- /dev/null
+++ b/tests/data/parser/parseUpdate8.out
@@ -0,0 +1,440 @@
+{
+    "query": "UPDATE\n    users\nSET\n    username = ?,\n    id=155;\n\nUPDATE\n    users\nSET\n    username = :user_name,\n    id=155;",
+    "lexer": {
+        "@type": "PhpMyAdmin\\SqlParser\\Lexer",
+        "str": "UPDATE\n    users\nSET\n    username = ?,\n    id=155;\n\nUPDATE\n    users\nSET\n    username = :user_name,\n    id=155;",
+        "len": 111,
+        "last": 111,
+        "list": {
+            "@type": "PhpMyAdmin\\SqlParser\\TokensList",
+            "tokens": [
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "UPDATE",
+                    "value": "UPDATE",
+                    "keyword": "UPDATE",
+                    "type": 1,
+                    "flags": 3,
+                    "position": 0
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 6
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "users",
+                    "value": "users",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 11
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 16
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "SET",
+                    "value": "SET",
+                    "keyword": "SET",
+                    "type": 1,
+                    "flags": 11,
+                    "position": 17
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 20
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "username",
+                    "value": "username",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 25
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": " ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 33
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "=",
+                    "value": "=",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 2,
+                    "position": 34
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": " ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 35
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "?",
+                    "value": "?",
+                    "keyword": null,
+                    "type": 8,
+                    "flags": 16,
+                    "position": 36
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": ",",
+                    "value": ",",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 16,
+                    "position": 37
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 38
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "id",
+                    "value": "id",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 43
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "=",
+                    "value": "=",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 2,
+                    "position": 45
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "155",
+                    "value": 155,
+                    "keyword": null,
+                    "type": 6,
+                    "flags": 0,
+                    "position": 46
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": ";",
+                    "value": ";",
+                    "keyword": null,
+                    "type": 9,
+                    "flags": 0,
+                    "position": 49
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n\n",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 50
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "UPDATE",
+                    "value": "UPDATE",
+                    "keyword": "UPDATE",
+                    "type": 1,
+                    "flags": 3,
+                    "position": 52
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 58
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "users",
+                    "value": "users",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 63
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 68
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "SET",
+                    "value": "SET",
+                    "keyword": "SET",
+                    "type": 1,
+                    "flags": 11,
+                    "position": 69
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 72
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "username",
+                    "value": "username",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 77
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": " ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 85
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "=",
+                    "value": "=",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 2,
+                    "position": 86
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": " ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 87
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": ":user_name",
+                    "value": "user_name",
+                    "keyword": null,
+                    "type": 8,
+                    "flags": 16,
+                    "position": 88
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": ",",
+                    "value": ",",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 16,
+                    "position": 98
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "\n    ",
+                    "value": " ",
+                    "keyword": null,
+                    "type": 3,
+                    "flags": 0,
+                    "position": 99
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "id",
+                    "value": "id",
+                    "keyword": null,
+                    "type": 0,
+                    "flags": 0,
+                    "position": 104
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "=",
+                    "value": "=",
+                    "keyword": null,
+                    "type": 2,
+                    "flags": 2,
+                    "position": 106
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": "155",
+                    "value": 155,
+                    "keyword": null,
+                    "type": 6,
+                    "flags": 0,
+                    "position": 107
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": ";",
+                    "value": ";",
+                    "keyword": null,
+                    "type": 9,
+                    "flags": 0,
+                    "position": 110
+                },
+                {
+                    "@type": "PhpMyAdmin\\SqlParser\\Token",
+                    "token": null,
+                    "value": null,
+                    "keyword": null,
+                    "type": 9,
+                    "flags": 0,
+                    "position": null
+                }
+            ],
+            "count": 36,
+            "idx": 36
+        },
+        "delimiter": ";",
+        "delimiterLen": 1,
+        "strict": false,
+        "errors": []
+    },
+    "parser": {
+        "@type": "PhpMyAdmin\\SqlParser\\Parser",
+        "list": {
+            "@type": "@1"
+        },
+        "statements": [
+            {
+                "@type": "PhpMyAdmin\\SqlParser\\Statements\\UpdateStatement",
+                "tables": [
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
+                        "database": null,
+                        "table": "users",
+                        "column": null,
+                        "expr": "users",
+                        "alias": null,
+                        "function": null,
+                        "subquery": null
+                    }
+                ],
+                "set": [
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\SetOperation",
+                        "column": "username",
+                        "value": "?"
+                    },
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\SetOperation",
+                        "column": "id",
+                        "value": "155"
+                    }
+                ],
+                "where": null,
+                "order": null,
+                "limit": null,
+                "join": null,
+                "options": {
+                    "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
+                    "options": []
+                },
+                "first": 0,
+                "last": 15
+            },
+            {
+                "@type": "PhpMyAdmin\\SqlParser\\Statements\\UpdateStatement",
+                "tables": [
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\Expression",
+                        "database": null,
+                        "table": "users",
+                        "column": null,
+                        "expr": "users",
+                        "alias": null,
+                        "function": null,
+                        "subquery": null
+                    }
+                ],
+                "set": [
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\SetOperation",
+                        "column": "username",
+                        "value": "user_name"
+                    },
+                    {
+                        "@type": "PhpMyAdmin\\SqlParser\\Components\\SetOperation",
+                        "column": "id",
+                        "value": "155"
+                    }
+                ],
+                "where": null,
+                "order": null,
+                "limit": null,
+                "join": null,
+                "options": {
+                    "@type": "PhpMyAdmin\\SqlParser\\Components\\OptionsArray",
+                    "options": []
+                },
+                "first": 16,
+                "last": 33
+            }
+        ],
+        "brackets": 0,
+        "strict": false,
+        "errors": []
+    },
+    "errors": {
+        "lexer": [
+            [
+                "Variable name was expected.",
+                "?",
+                36,
+                0
+            ]
+        ],
+        "parser": []
+    }
+}
\ No newline at end of file