diff --git a/Gemfile.lock b/Gemfile.lock
index 801438d7..9fa2cb45 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -715,7 +715,7 @@ GEM
       addressable (~> 2.3)
     letter_opener (1.7.0)
       launchy (~> 2.2)
-    loofah (2.5.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -725,7 +725,9 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mimemagic (0.3.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
@@ -737,7 +739,7 @@ GEM
       sass (~> 3.2.19)
     newrelic_rpm (3.9.0.229)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     normalize-rails (4.1.1)
     orm_adapter (0.5.0)