diff --git a/server_rails/Gemfile.lock b/server_rails/Gemfile.lock
index 07fffb6..b8a24c3 100644
--- a/server_rails/Gemfile.lock
+++ b/server_rails/Gemfile.lock
@@ -45,13 +45,13 @@ GEM
     arel (9.0.0)
     builder (3.2.3)
     concurrent-ruby (1.1.5)
-    crass (1.0.4)
+    crass (1.0.5)
     erubi (1.8.0)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -64,9 +64,11 @@ GEM
     mini_portile2 (2.4.0)
     minitest (5.11.3)
     nio4r (2.3.1)
-    nokogiri (1.10.2-x64-mingw32)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
-    nokogiri (1.10.2-x86-mingw32)
+    nokogiri (1.10.5-x64-mingw32)
+      mini_portile2 (~> 2.4.0)
+    nokogiri (1.10.5-x86-mingw32)
       mini_portile2 (~> 2.4.0)
     rack (2.0.7)
     rack-test (1.1.0)
@@ -112,6 +114,7 @@ GEM
     websocket-extensions (0.1.3)
 
 PLATFORMS
+  ruby
   x64-mingw32
   x86-mingw32