diff --git a/Gemfile.lock b/Gemfile.lock
index 7a5aabe5a..26c1b3904 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -195,7 +195,7 @@ GEM
       compass (~> 1.0.0)
       sass-rails (< 5.1)
       sprockets (< 4.0)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     connection_pool (2.2.1)
     crass (1.0.4)
     cucumber (2.99.0)
@@ -342,7 +342,7 @@ GEM
       i18n (>= 0.6.6, < 2)
     ice_cube (0.16.2)
     inflecto (0.0.2)
-    inline_svg (1.3.1)
+    inline_svg (1.8.0)
       activesupport (>= 3.0)
       nokogiri (>= 1.6)
     innertube (1.1.0)
@@ -395,10 +395,12 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2019.0331)
-    mimemagic (0.3.2)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.15.0)
     moneta (1.0.0)
     msgpack (1.2.4)
     multi_json (1.13.1)
@@ -681,7 +683,7 @@ GEM
     timers (4.1.2)
       hitimes
     ttfunk (1.5.1)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uglifier (4.1.6)
       execjs (>= 0.3.0, < 3)