diff --git a/Gemfile.lock b/Gemfile.lock
index c67848c..fd140e2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -123,7 +123,7 @@ GEM
     ffi (1.11.1)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
-    hashie (3.6.0)
+    hashie (5.0.0)
     i18n (1.7.0)
       concurrent-ruby (~> 1.0)
     iniparse (1.4.4)
@@ -149,7 +149,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.12.2)
@@ -170,8 +172,8 @@ GEM
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
     oj (3.9.2)
-    omniauth (1.9.0)
-      hashie (>= 3.4.6, < 3.7.0)
+    omniauth (1.9.2)
+      hashie (>= 3.4.6)
       rack (>= 1.6.2, < 3)
     omniauth-gitlab (2.0.0)
       omniauth (~> 1.0)
@@ -197,7 +199,7 @@ GEM
       pry (>= 0.10.4)
     public_suffix (4.0.1)
     puma (3.12.6)
-    rack (2.2.3)
+    rack (2.2.4)
     rack-mini-profiler (1.1.2)
       rack (>= 1.2.0)
     rack-test (1.1.0)