diff --git a/.changeset/six-walls-smell.md b/.changeset/six-walls-smell.md
new file mode 100644
index 0000000000..e8bac3fd68
--- /dev/null
+++ b/.changeset/six-walls-smell.md
@@ -0,0 +1,5 @@
+---
+"@medusajs/fulfillment": patch
+---
+
+Fix shipping option rules migration to mikro-orm v6
diff --git a/packages/modules/fulfillment/src/migrations/Migration20250113122235.ts b/packages/modules/fulfillment/src/migrations/Migration20250113122235.ts
index 2a409cd85b..b460bbe8a1 100644
--- a/packages/modules/fulfillment/src/migrations/Migration20250113122235.ts
+++ b/packages/modules/fulfillment/src/migrations/Migration20250113122235.ts
@@ -5,24 +5,24 @@ export class Migration20250113122235 extends Migration {
     this.addSql(`
       UPDATE shipping_option_rule
       SET value = 'true'::jsonb
-      WHERE value = '"true"'::jsonb;
+      WHERE value = '"\\"true\\""';
     `)
     this.addSql(`
       UPDATE shipping_option_rule
       SET value = 'false'::jsonb
-      WHERE value = '"false"'::jsonb;
+      WHERE value = '"\\"false\\""';
     `)
   }
 
   override async down(): Promise<void> {
     this.addSql(`
       UPDATE shipping_option_rule
-      SET value = '"true"'::jsonb
+      SET value = '"\\"true\\""'
       WHERE value = 'true'::jsonb;
     `)
     this.addSql(`
       UPDATE shipping_option_rule
-      SET value = '"false"'::jsonb
+      SET value = '"\\"false\\""'
       WHERE value = 'false'::jsonb;
     `)
   }