diff --git a/Gemfile.lock b/Gemfile.lock
index 214c6a6..47d540e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -93,16 +93,16 @@ GEM
     io-like (0.3.0)
     json (2.1.0)
     kgio (2.11.2)
-    loofah (2.2.2)
+    loofah (2.2.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
       mini_mime (>= 0.1.1)
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
     parallel (1.12.1)
     parser (2.5.1.0)
       ast (~> 2.4.0)