diff --git a/Gemfile.lock b/Gemfile.lock
index d1f9471..1820bfe 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,13 +68,15 @@ GEM
       mini_mime (>= 0.1.1)
     method_source (0.9.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.4.0)
+    mini_portile2 (2.5.1)
     minitest (5.11.3)
     minitest-parallel_fork (1.1.2)
     multipart-post (2.0.0)
-    nokogiri (1.10.8)
-      mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.8-java)
+    nokogiri (1.11.4)
+      mini_portile2 (~> 2.5.0)
+      racc (~> 1.4)
+    nokogiri (1.11.4-java)
+      racc (~> 1.4)
     oj (3.7.11)
     pg (1.1.4)
     pry (0.12.2)
@@ -88,6 +90,8 @@ GEM
     puma (3.12.4)
     puma (3.12.4-java)
     raabro (1.1.6)
+    racc (1.5.2)
+    racc (1.5.2-java)
     rack (2.2.3)
     rack-protection (2.0.5)
       rack