diff --git a/Gemfile.lock b/Gemfile.lock
index 6b16ea4f..25303801 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
     bagit (0.4.2)
       docopt (~> 0.5.0)
       validatable (~> 1.6)
-    bcrypt (3.1.12)
+    bcrypt (3.1.13)
     better_errors (2.5.0)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
@@ -173,7 +173,7 @@ GEM
       term-ansicolor (~> 1.3)
       thor (~> 0.19.4)
       tins (~> 1.6)
-    crass (1.0.4)
+    crass (1.0.5)
     database_cleaner (1.7.0)
     debug_inspector (0.0.3)
     declarative (0.0.10)
@@ -182,10 +182,10 @@ GEM
     declarative-option (0.1.0)
     deprecation (1.0.0)
       activesupport
-    devise (4.6.1)
+    devise (4.7.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
-      railties (>= 4.1.0, < 6.0)
+      railties (>= 4.1.0)
       responders
       warden (~> 1.2.3)
     devise_remote (0.1.0)
@@ -263,7 +263,7 @@ GEM
       rainbow
       rubocop (~> 0.51)
       smart_properties
-    erubi (1.8.0)
+    erubi (1.9.0)
     et-orbi (1.1.6)
       tzinfo
     ethon (0.11.0)
@@ -319,7 +319,7 @@ GEM
     hydra-ldap (0.1.0)
       net-ldap
       rails
-    i18n (1.6.0)
+    i18n (1.7.0)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
     jaro_winkler (1.5.2)
@@ -363,7 +363,7 @@ GEM
     listen (3.0.8)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -377,7 +377,7 @@ GEM
     mini_portile2 (2.4.0)
     mini_racer (0.2.4)
       libv8 (>= 6.3)
-    minitest (5.11.3)
+    minitest (5.13.0)
     mono_logger (1.1.0)
     msgpack (1.2.4)
     multi_json (1.13.1)
@@ -400,7 +400,7 @@ GEM
       rubocop-rspec (~> 1.3)
       scss_lint (~> 0.55)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     openseadragon (0.5.0)
       rails (> 3.2.0)
@@ -456,8 +456,8 @@ GEM
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.0.4)
-      loofah (~> 2.2, >= 2.2.2)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
     railties (5.1.6.2)
       actionpack (= 5.1.6.2)
       activesupport (= 5.1.6.2)
@@ -465,7 +465,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rainbow (3.0.0)
-    rake (12.3.2)
+    rake (12.3.3)
     rb-fsevent (0.10.3)
     rb-inotify (0.10.0)
       ffi (~> 1.0)
@@ -495,9 +495,9 @@ GEM
       uber (< 0.2.0)
     request_store (1.4.1)
       rack (>= 1.4)
-    responders (2.4.1)
-      actionpack (>= 4.2.0, < 6.0)
-      railties (>= 4.2.0, < 6.0)
+    responders (3.0.0)
+      actionpack (>= 5.0)
+      railties (>= 5.0)
     resque (1.27.4)
       mono_logger (~> 1.0)
       multi_json (~> 1.0)