diff --git a/Gemfile.lock b/Gemfile.lock
old mode 100755
new mode 100644
index 263a922..997c045
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -17,7 +17,7 @@ GEM
     configure-s3-website (2.3.0)
       aws-sdk (~> 2)
       deep_merge (~> 1.0.0)
-    crass (1.0.4)
+    crass (1.0.6)
     deep_merge (1.0.1)
     dotenv (1.0.2)
     ffi (1.11.1)
@@ -54,11 +54,11 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     mercenary (0.3.6)
-    mini_portile2 (2.3.0)
-    nokogiri (1.8.1)
-      mini_portile2 (~> 2.3.0)
-    nokogumbo (1.5.0)
-      nokogiri
+    mini_portile2 (2.4.0)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
+    nokogumbo (2.0.2)
+      nokogiri (~> 1.8, >= 1.8.4)
     nori (2.6.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
@@ -74,10 +74,10 @@ GEM
       dotenv (~> 1.0)
       thor (~> 0.18)
     safe_yaml (1.0.5)
-    sanitize (4.6.6)
+    sanitize (5.2.1)
       crass (~> 1.0.2)
-      nokogiri (>= 1.4.4)
-      nokogumbo (~> 1.4)
+      nokogiri (>= 1.8.0)
+      nokogumbo (~> 2.0)
     sass (3.7.4)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)