diff --git a/qit-api/Gemfile.lock b/qit-api/Gemfile.lock
index 9b727795..3f1eeabb 100644
--- a/qit-api/Gemfile.lock
+++ b/qit-api/Gemfile.lock
@@ -56,7 +56,7 @@ GEM
     case_transform (0.2)
       activesupport
     concurrent-ruby (1.0.5)
-    crass (1.0.4)
+    crass (1.0.5)
     erubi (1.7.1)
     ffi (1.9.25)
     globalid (0.4.1)
@@ -69,7 +69,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.2)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
@@ -79,12 +79,12 @@ GEM
     method_source (0.9.0)
     mimemagic (0.3.2)
     mini_mime (1.0.1)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     msgpack (1.2.4)
     nio4r (2.3.1)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.5)
+      mini_portile2 (~> 2.4.0)
     pg (1.1.3)
     puma (3.12.0)
     rack (2.0.8)