diff --git a/Gemfile.lock b/Gemfile.lock
index f879f9e..4fe2ee6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -12,9 +12,11 @@ GEM
     concurrent-ruby (1.2.3)
     countries (6.0.1)
       unaccent (~> 0.3)
+    csv (3.3.0)
     i18n (1.14.4)
       concurrent-ruby (~> 1.0)
-    iso-639 (0.3.6)
+    iso-639 (0.3.8)
+      csv
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     minitest (5.25.1)