diff --git a/Gemfile.lock b/Gemfile.lock
index 71c0723..d0b9c2a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -52,7 +52,7 @@ GEM
       execjs
     coffee-script-source (1.12.2)
     concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    crass (1.0.5)
     elasticsearch (7.1.0)
       elasticsearch-api (= 7.1.0)
       elasticsearch-transport (= 7.1.0)
@@ -75,7 +75,7 @@ GEM
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -90,7 +90,7 @@ GEM
     multi_json (1.13.1)
     multipart-post (2.1.1)
     nio4r (2.3.1)
-    nokogiri (1.10.3)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     rack (2.0.7)
     rack-test (1.1.0)