diff --git a/appinfo/info.xml b/appinfo/info.xml
index 4500aa15..1949d0a6 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -3,7 +3,7 @@
 	<id>cospend</id>
 	<name>Cospend</name>
 	<summary> </summary><description> </description>
-	<version>3.0.2</version>
+	<version>3.0.3</version>
 	<licence>agpl</licence>
 	<author mail="julien-nc@posteo.net">Julien Veyssier</author>
 	<namespace>Cospend</namespace>
diff --git a/lib/Migration/Version030003Date20241027164309.php b/lib/Migration/Version030003Date20241027164309.php
new file mode 100644
index 00000000..df576eeb
--- /dev/null
+++ b/lib/Migration/Version030003Date20241027164309.php
@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OCA\Cospend\Migration;
+
+use Closure;
+use OCP\DB\ISchemaWrapper;
+use OCP\Migration\IOutput;
+use OCP\Migration\SimpleMigrationStep;
+
+class Version030003Date20241027164309 extends SimpleMigrationStep {
+
+	public function __construct() {
+	}
+
+	/**
+	 * @param IOutput $output
+	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
+	 * @param array $options
+	 * @return null|ISchemaWrapper
+	 */
+	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
+		/** @var ISchemaWrapper $schema */
+		$schema = $schemaClosure();
+
+		$schemaChanged = false;
+
+		if ($schema->hasTable('cospend_categories')) {
+			$table = $schema->getTable('cospend_categories');
+			if ($table->hasColumn('encoded_icon')) {
+				$column = $table->getColumn('encoded_icon');
+				$column->setLength(256);
+				$schemaChanged = true;
+			}
+		}
+
+		if ($schema->hasTable('cospend_paymentmodes')) {
+			$table = $schema->getTable('cospend_paymentmodes');
+			if ($table->hasColumn('encoded_icon')) {
+				$column = $table->getColumn('encoded_icon');
+				$column->setLength(256);
+				$schemaChanged = true;
+			}
+		}
+
+		return $schemaChanged ? $schema : null;
+	}
+}