diff --git a/Gemfile.lock b/Gemfile.lock
index 95899efd..4819cfb1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -195,7 +195,7 @@ GEM
       railties (>= 4.2.0)
     faker (2.2.1)
       i18n (>= 0.8)
-    ffi (1.11.1)
+    ffi (1.13.1)
     gaffe (1.2.0)
       rails (>= 4.0.0)
     globalid (0.4.2)
@@ -290,7 +290,7 @@ GEM
     multi_json (1.14.1)
     mysql2 (0.4.10)
     nio4r (2.5.2)
-    nokogiri (1.10.9)
+    nokogiri (1.10.10)
       mini_portile2 (~> 2.4.0)
     pdf-core (0.7.0)
     polyglot (0.3.5)
@@ -421,7 +421,7 @@ GEM
     rubyzip (1.3.0)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
-    sassc (2.2.1)
+    sassc (2.4.0)
       ffi (~> 1.9)
     sassc-rails (2.1.2)
       railties (>= 4.0.0)
@@ -600,4 +600,4 @@ DEPENDENCIES
   whenever
 
 BUNDLED WITH
-   1.16.1
+   1.17.3