diff --git a/Gemfile.lock b/Gemfile.lock
index 5ad895c..351feaf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -108,7 +108,7 @@ GEM
       trollop (~> 2.0)
     gherkin (2.12.2)
       multi_json (~> 1.3)
-    guard (2.6.1)
+    guard (2.7.0)
       formatador (>= 0.2.4)
       listen (~> 2.7)
       lumberjack (~> 1.0)
@@ -265,7 +265,7 @@ GEM
       rack (~> 1.0)
       tilt (~> 1.1, != 1.3.0)
     sqlite3 (1.3.9)
-    temple (0.6.9)
+    temple (0.6.10)
     terminal-table (1.4.5)
     therubyracer (0.12.1)
       libv8 (~> 3.16.14.0)
@@ -282,6 +282,121 @@ GEM
       json
     treetop (1.4.15)
       polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
+      polyglot (>= 0.3.1)
       polyglot (>= 0.3.1)
     trollop (2.0)
     tzinfo (0.3.42)
diff --git a/app/models/benefits.rb b/app/models/benefits.rb
index 4a1cb9d..144a2f4 100644
--- a/app/models/benefits.rb
+++ b/app/models/benefits.rb
@@ -12,13 +12,13 @@ class Benefits < ActiveRecord::Base
 
   def self.make_backup(file, data_path, full_file_name)
     if File.exists?(full_file_name)
-      silence_streams(STDERR) { system("cp #{full_file_name} #{data_path}/bak#{Time.now.to_i}_#{file.original_filename}") }
+      silence_streams(STDERR) { system("cp #{full_file_name} #{data_path}/bak#{Time.zone.now.to_i}_#{file.original_filename}") }
     end
   end
 
 =begin
   def self.make_backup(file, data_path, full_file_name)
-    FileUtils.cp "#{full_file_name}", "#{data_path}/bak#{Time.now.to_i}_#{file.original_filename}"
+    FileUtils.cp "#{full_file_name}", "#{data_path}/bak#{Time.zone.now.to_i}_#{file.original_filename}"
   end
 =end
 
diff --git a/app/views/layouts/tutorial/injection/_injection_command.html.erb b/app/views/layouts/tutorial/injection/_injection_command.html.erb
index 59debec..f0c871f 100644
--- a/app/views/layouts/tutorial/injection/_injection_command.html.erb
+++ b/app/views/layouts/tutorial/injection/_injection_command.html.erb
@@ -67,7 +67,7 @@
          end
 
          def self.make_backup(file, data_path, full_file_name)
-           system("cp #{full_file_name} #{data_path}/bak#{Time.now.to_i}_#{<span style="background:yellow">file.original_filename</span>}")
+           system("cp #{full_file_name} #{data_path}/bak#{Time.zone.now.to_i}_#{<span style="background:yellow">file.original_filename</span>}")
          end
 
         end
@@ -131,7 +131,7 @@
          </p>
          <pre class="ruby">
           def self.make_backup(file, data_path, full_file_name)
-             FileUtils.cp "#{full_file_name}", "#{data_path}/bak#{Time.now.to_i}_#{file.original_filename}"
+             FileUtils.cp "#{full_file_name}", "#{data_path}/bak#{Time.zone.now.to_i}_#{file.original_filename}"
            end
          </pre>
             </div>
@@ -153,4 +153,4 @@
         </div>
    </div>
     </div>
-  </div>
\ No newline at end of file
+  </div>
diff --git a/report.html b/report.html
index d0b0aeb..c8c5512 100644
--- a/report.html
+++ b/report.html
@@ -807,7 +807,7 @@ p {
     <td>Benefits</td>
     <td>Benefits.make_backup</td>
     <td><a rel="no-referrer" href="http://brakemanscanner.org/docs/warning_types/command_injection/">Command Injection</a></td>
-    <td><div class='warning_message' onClick="toggle('context3');toggle('message3');toggle('full_message3')" ><span id='message3' style='display:block' >Possible command injection near line 15: system(&quot;cp #{<span class="user_input">(local full_file_name)</span>} #{(local data_path)}/ba...</span><span id='full_message3' style='display:none'>Possible command injection near line 15: system(&quot;cp #{<span class="user_input">(local full_file_name)</span>} #{(local data_path)}/bak#{Time.now.to_i}_#{(local file).original_filename}&quot;)</span><table id='context3' class='context' style='display:none'><caption>app/models/benefits.rb</caption>        <tr class='context first'>
+    <td><div class='warning_message' onClick="toggle('context3');toggle('message3');toggle('full_message3')" ><span id='message3' style='display:block' >Possible command injection near line 15: system(&quot;cp #{<span class="user_input">(local full_file_name)</span>} #{(local data_path)}/ba...</span><span id='full_message3' style='display:none'>Possible command injection near line 15: system(&quot;cp #{<span class="user_input">(local full_file_name)</span>} #{(local data_path)}/bak#{Time.zone.now.to_i}_#{(local file).original_filename}&quot;)</span><table id='context3' class='context' style='display:none'><caption>app/models/benefits.rb</caption>        <tr class='context first'>
           <td class='context_line'>
             <pre class='context'>10</pre>
           </td>
@@ -844,7 +844,7 @@ p {
               <pre class='context'>15</pre>
             </td>
             <td class='context'>
-              <pre class='context'>      silence_streams(STDERR) { system(&quot;cp #{full_file_name} #{data_path}/bak#{Time.now.to_i}_#{file.original_filename}&quot;) }</pre>
+              <pre class='context'>      silence_streams(STDERR) { system(&quot;cp #{full_file_name} #{data_path}/bak#{Time.zone.now.to_i}_#{file.original_filename}&quot;) }</pre>
             </td>
           </tr>
           <tr class='context alt near_error'>
@@ -1603,4 +1603,4 @@ p {
   </tr>
 
 </table>
-</body></html>
\ No newline at end of file
+</body></html>