diff --git a/migrations/Version20250622224949.php b/migrations/Version20250622224949.php
new file mode 100644
index 00000000..f966eaa0
--- /dev/null
+++ b/migrations/Version20250622224949.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250622224949 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE place CHANGE osm_user osm_user VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`
+        SQL);
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE place CHANGE osm_user osm_user VARCHAR(255) DEFAULT NULL
+        SQL);
+    }
+}
diff --git a/migrations/Version20250622225249.php b/migrations/Version20250622225249.php
new file mode 100644
index 00000000..5fcd2cf4
--- /dev/null
+++ b/migrations/Version20250622225249.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20250622225249 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE place CHANGE email email VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE note note VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE name name VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE note_content note_content VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE street street VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE housenumber housenumber VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`, CHANGE siret siret VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE stats CHANGE name name VARCHAR(255) CHARACTER SET utf8mb4 DEFAULT NULL COLLATE `utf8mb4_0900_ai_ci`
+        SQL);
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql(<<<'SQL'
+            ALTER TABLE stats CHANGE name name VARCHAR(255) DEFAULT NULL
+        SQL);
+        $this->addSql(<<<'SQL'
+            ALTER TABLE place CHANGE email email VARCHAR(255) DEFAULT NULL, CHANGE note note VARCHAR(255) DEFAULT NULL, CHANGE name name VARCHAR(255) DEFAULT NULL, CHANGE note_content note_content VARCHAR(255) DEFAULT NULL, CHANGE street street VARCHAR(255) DEFAULT NULL, CHANGE housenumber housenumber VARCHAR(255) DEFAULT NULL, CHANGE siret siret VARCHAR(255) DEFAULT NULL
+        SQL);
+    }
+}
diff --git a/src/Entity/Place.php b/src/Entity/Place.php
index d7d204d8..984415c1 100644
--- a/src/Entity/Place.php
+++ b/src/Entity/Place.php
@@ -22,7 +22,7 @@ class Place
     #[ORM\Column(length: 10)]
     private ?string $osm_kind = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $email = null;
 
     #[ORM\Column]
@@ -31,7 +31,7 @@ class Place
     #[ORM\Column]
     private ?bool $dead = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $note = null;
 
     #[ORM\Column(nullable: true)]
@@ -58,7 +58,7 @@ class Place
     #[ORM\Column(type: Types::BIGINT)]
     private ?string $osmId = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $name = null;
 
     #[ORM\Column(nullable: true)]
@@ -79,7 +79,7 @@ class Place
     #[ORM\Column(nullable: true)]
     private ?string $main_tag = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $note_content = null;
 
     #[ORM\Column(nullable: true)]
@@ -91,13 +91,15 @@ class Place
     #[ORM\Column(nullable: true, type: Types::FLOAT)]
     private ?float $lon = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $street = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' 
+=> 'utf8mb4'])]
     private ?string $housenumber = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' 
+=> 'utf8mb4'])]
     private ?string $siret = null;
 
     #[ORM\Column(nullable: true)]
@@ -109,7 +111,7 @@ class Place
     #[ORM\Column(nullable: true)]
     private ?int $osm_version = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'])]
     private ?string $osm_user = null;
 
     #[ORM\Column(nullable: true)]
diff --git a/src/Entity/Stats.php b/src/Entity/Stats.php
index cc59cf72..fbbc813c 100644
--- a/src/Entity/Stats.php
+++ b/src/Entity/Stats.php
@@ -52,7 +52,7 @@ class Stats
     #[ORM\Column(type: Types::INTEGER, nullable: true)]
     private ?int $avec_note = null;
 
-    #[ORM\Column(length: 255, nullable: true)]
+    #[ORM\Column(length: 255, nullable: true, options: ['charset' => 'utf8mb4'] )]
     private ?string $name = null;
 
     // nombre d'habitants dans la zone