diff --git a/Gemfile.lock b/Gemfile.lock
index bdce36d..9b71d7d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -84,7 +84,7 @@ GEM
     country_select (3.1.1)
       countries (~> 2.0)
       sort_alphabetical (~> 1.0)
-    crass (1.0.3)
+    crass (1.0.5)
     devise (4.4.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -109,7 +109,7 @@ GEM
       thor (>= 0.14, < 2.0)
     json (1.8.6)
     libv8 (3.16.14.19)
-    loofah (2.1.1)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.0)
@@ -119,7 +119,7 @@ GEM
     mime-types-data (3.2016.0521)
     mimemagic (0.3.2)
     mini_mime (1.0.0)
-    mini_portile2 (2.3.0)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     momentjs-rails (2.17.1)
       railties (>= 3.1)
@@ -128,8 +128,8 @@ GEM
     net-scp (1.2.1)
       net-ssh (>= 2.6.5)
     net-ssh (4.2.0)
-    nokogiri (1.8.2)
-      mini_portile2 (~> 2.3.0)
+    nokogiri (1.10.5)
+      mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     paperclip (5.2.1)
       activemodel (>= 4.2.0)