diff --git a/Gemfile.lock b/Gemfile.lock
index adc10c3c98..adc60891de 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -112,7 +112,7 @@ GEM
       tins (~> 1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.5)
     diff-lcs (1.3)
     docile (1.3.2)
     dotenv (2.7.4)
@@ -162,7 +162,7 @@ GEM
       activesupport (>= 4)
       railties (>= 4)
       request_store (~> 1.0)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -182,7 +182,7 @@ GEM
     multipart-post (2.1.1)
     net-ldap (0.16.1)
     nio4r (2.4.0)
-    nokogiri (1.10.4)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     oauth (0.5.4)
     oauth2 (1.4.1)