diff --git a/Gemfile.lock b/Gemfile.lock
index fa21ec8..00ddde0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ PATH
       sequel (>= 5.2, < 5.18)
       sequel-devise (~> 0.0.11)
       sequel-rails (~> 1.0.0)
-      sequel_pg (>= 1.8, < 1.12)
+      sequel_pg (>= 1.8, < 1.14)
       sequel_postgresql_triggers (>= 1.3, < 1.6)
 
 GEM
@@ -60,7 +60,7 @@ GEM
     arel (9.0.0)
     ast (2.4.0)
     awesome_print (1.8.0)
-    bcrypt (3.1.12)
+    bcrypt (3.1.13)
     binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
     builder (3.2.3)
@@ -78,7 +78,7 @@ GEM
     crass (1.0.4)
     database_cleaner (1.7.0)
     debug_inspector (0.0.3)
-    devise (4.6.1)
+    devise (4.6.2)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0, < 6.0)
@@ -86,14 +86,14 @@ GEM
       warden (~> 1.2.3)
     diff-lcs (1.3)
     docile (1.3.1)
-    elasticsearch (6.1.0)
-      elasticsearch-api (= 6.1.0)
-      elasticsearch-transport (= 6.1.0)
-    elasticsearch-api (6.1.0)
+    elasticsearch (7.6.0)
+      elasticsearch-api (= 7.6.0)
+      elasticsearch-transport (= 7.6.0)
+    elasticsearch-api (7.6.0)
       multi_json
-    elasticsearch-dsl (0.1.6)
-    elasticsearch-transport (6.1.0)
-      faraday
+    elasticsearch-dsl (0.1.9)
+    elasticsearch-transport (7.6.0)
+      faraday (~> 1)
       multi_json
     erubi (1.8.0)
     factory_bot (4.10.0)
@@ -103,7 +103,7 @@ GEM
       railties (>= 3.0.0)
     faker (1.9.3)
       i18n (>= 0.7)
-    faraday (0.15.4)
+    faraday (1.0.1)
       multipart-post (>= 1.2, < 3)
     fuubar (2.3.2)
       rspec-core (~> 3.0)
@@ -123,13 +123,13 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
-    mini_mime (1.0.1)
+    mimemagic (0.3.4)
+    mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
-    multi_json (1.13.1)
-    multipart-post (2.0.0)
-    nio4r (2.3.1)
+    multi_json (1.14.1)
+    multipart-post (2.1.1)
+    nio4r (2.5.2)
     nokogiri (1.10.1)
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
@@ -140,7 +140,7 @@ GEM
     parallel (1.13.0)
     parser (2.6.0.0)
       ast (~> 2.4.0)
-    pg (1.1.4)
+    pg (1.2.3)
     powerpack (0.1.2)
     pry (0.12.2)
       coderay (~> 1.1.0)
@@ -184,9 +184,9 @@ GEM
       thor (>= 0.19.0, < 2.0)
     rainbow (3.0.0)
     rake (12.3.2)
-    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)
     rspec (3.7.0)
       rspec-core (~> 3.7.0)
       rspec-expectations (~> 3.7.0)
@@ -228,8 +228,8 @@ GEM
       activemodel (>= 4.0.0)
       railties (>= 4.0.0)
       sequel (>= 3.28, < 6.0)
-    sequel_pg (1.11.0)
-      pg (>= 0.18.0)
+    sequel_pg (1.13.0)
+      pg (>= 0.18.0, != 1.2.0)
       sequel (>= 4.38.0)
     sequel_postgresql_triggers (1.5.0)
       sequel
@@ -238,7 +238,7 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    sprockets (3.7.2)
+    sprockets (4.0.0)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
     sprockets-rails (3.2.1)
@@ -253,9 +253,9 @@ GEM
     url (0.3.2)
     warden (1.2.8)
       rack (>= 2.0.6)
-    websocket-driver (0.7.0)
+    websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.4)
 
 PLATFORMS
   ruby
diff --git a/ontohub-models.gemspec b/ontohub-models.gemspec
index bebfc60..b12d8a0 100644
--- a/ontohub-models.gemspec
+++ b/ontohub-models.gemspec
@@ -33,7 +33,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'sequel', '>= 5.2', '< 5.18'
   s.add_dependency 'sequel-devise', '~> 0.0.11'
   s.add_dependency 'sequel-rails', '~> 1.0.0'
-  s.add_dependency 'sequel_pg', '>= 1.8', '< 1.12'
+  s.add_dependency 'sequel_pg', '>= 1.8', '< 1.14'
   s.add_dependency 'sequel_postgresql_triggers', '>= 1.3', '< 1.6'
 
   # General Development