diff --git a/src/common/pipes/strict-validation.pipe.ts b/src/common/pipes/strict-validation.pipe.ts
index b35eb2e..1456098 100644
--- a/src/common/pipes/strict-validation.pipe.ts
+++ b/src/common/pipes/strict-validation.pipe.ts
@@ -15,7 +15,7 @@ export class StrictValidationPipe implements PipeTransform<any> {
     if (!metatype || !this.toValidate(metatype)) {
       return value;
     }
-    const object = plainToInstance(metatype, value);
+    const object = plainToInstance(metatype, value, { enableImplicitConversion: true });
     const errors = await validate(object, {
       whitelist: true,
       forbidNonWhitelisted: true,