diff --git a/Gemfile.lock b/Gemfile.lock
index 56a023e6..e97c1180 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -240,7 +240,7 @@ GEM
     mime-types-data (3.2020.0512)
     mimemagic (0.3.5)
     mini_mime (1.0.2)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.8.0)
     minitest (5.17.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)