diff --git a/Gemfile.lock b/Gemfile.lock
index 212a4e2..3536fa4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,12 +9,14 @@ GEM
       curb (~> 0.8)
       loofah (~> 2.0)
       sax-machine (~> 1.0)
-    loofah (2.9.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
+    mini_portile2 (2.5.3)
     nokogiri (1.11.1)
+      mini_portile2 (~> 2.5.0)
       racc (~> 1.4)
-    racc (1.5.2)
+    racc (1.6.1)
     rake (13.0.3)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)