diff --git a/Gemfile.lock b/Gemfile.lock
index 2ecb793..03ad6c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -17,12 +17,12 @@ GEM
     bundler-audit (0.7.0.1)
       bundler (>= 1.2.0, < 3)
       thor (>= 0.18, < 2)
-    mini_portile2 (2.5.1)
+    mini_portile2 (2.8.0)
     minitest (5.14.3)
-    nokogiri (1.11.4)
-      mini_portile2 (~> 2.5.0)
+    nokogiri (1.13.9)
+      mini_portile2 (~> 2.8.0)
       racc (~> 1.4)
-    racc (1.5.2)
+    racc (1.6.0)
     rake (13.0.3)
     roo-xls (1.2.0)
       nokogiri