diff --git a/Gemfile b/Gemfile
old mode 100755
new mode 100644
index cf45783d2..c5a318234
--- a/Gemfile
+++ b/Gemfile
@@ -7,4 +7,4 @@ gem 'jekyll-contentblocks'
 gem 'jekyll-include-cache'
 gem 'jekyll-random'
 gem 'kramdown-parser-gfm'
-gem "webrick", "~> 1.7"
+gem "webrick", "~> 1.8"
diff --git a/Gemfile.lock b/Gemfile.lock
index bc8977a46..d30b2e2f5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -66,7 +66,7 @@ GEM
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     unicode-display_width (1.8.0)
-    webrick (1.7.0)
+    webrick (1.8.2)
 
 PLATFORMS
   ruby
@@ -78,7 +78,7 @@ DEPENDENCIES
   jekyll-random
   jekyll-redirect-from
   kramdown-parser-gfm
-  webrick (~> 1.7)
+  webrick (~> 1.8)
 
 BUNDLED WITH
    2.3.7