diff --git a/Gemfile.lock b/Gemfile.lock
index bcb0d8319..bf3ec9997 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -298,7 +298,9 @@ GEM
     mime-types (3.3.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.1009)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.0)
@@ -312,7 +314,7 @@ GEM
       ruby2_keywords (~> 0.0.1)
     naught (1.1.0)
     newrelic_rpm (6.10.0.364)
-    nio4r (2.5.2)
+    nio4r (2.5.7)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
     octokit (4.16.0)
@@ -351,7 +353,7 @@ GEM
       eventmachine_httpserver
       http_parser.rb (~> 0.6.0)
       multi_json
-    puma (4.3.3)
+    puma (4.3.8)
       nio4r (~> 2.0)
     rack (2.2.2)
     rack-cors (1.1.1)