diff --git a/Gemfile b/Gemfile
index 6ac3808..f35987d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,7 +21,7 @@ group :jekyll_plugins do
     gem 'jekyll-gist', '~> 1.5.0'
     gem 'jekyll-seo-tag', '~> 2.7.1'
     gem 'jekyll-sitemap', '~> 1.4.0'
-    gem 'jekyll-admin', '~> 0.11.0'
+    gem 'jekyll-admin', '~> 0.11.1'
 end
 
 
diff --git a/Gemfile.lock b/Gemfile.lock
index cd9a914..b51f90b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,8 +4,8 @@ GEM
     activesupport (3.2.22.5)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.1)
+      public_suffix (>= 2.0.2, < 6.0)
     backports (3.23.0)
     coffee-script (2.4.1)
       coffee-script-source
@@ -14,7 +14,7 @@ GEM
     colorator (1.1.0)
     commonmarker (0.17.13)
       ruby-enum (~> 0.5)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     dnsruby (1.61.9)
       simpleidn (~> 0.1)
     em-websocket (0.5.3)
@@ -119,10 +119,10 @@ GEM
       pathutil (~> 0.9)
       rouge (>= 1.7, < 4)
       safe_yaml (~> 1.0)
-    jekyll-admin (0.11.0)
+    jekyll-admin (0.11.1)
       jekyll (>= 3.7, < 5.0)
-      sinatra (~> 1.4)
-      sinatra-contrib (~> 1.4)
+      sinatra (>= 1.4)
+      sinatra-contrib (>= 1.4)
     jekyll-avatar (0.7.0)
       jekyll (>= 3.0, < 5.0)
     jekyll-coffeescript (1.1.1)
@@ -244,7 +244,7 @@ GEM
       sawyer (~> 0.8.0, >= 0.5.3)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
+    public_suffix (4.0.7)
     puma (5.5.2)
       nio4r (~> 2.0)
     racc (1.6.0)
@@ -255,9 +255,9 @@ GEM
       rack (~> 1.5)
     rack-protection (1.5.5)
       rack
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rb-fsevent (0.11.0)
+    rack-test (2.0.2)
+      rack (>= 1.3)
+    rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
     rexml (3.2.5)
@@ -290,7 +290,7 @@ GEM
       tilt (>= 1.3, < 3)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
-    tilt (2.0.10)
+    tilt (2.0.11)
     trollop (2.9.9)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
@@ -313,7 +313,7 @@ DEPENDENCIES
   bundler (~> 2.2.29)
   github-pages (~> 221)
   jekyll (~> 3.9.0)
-  jekyll-admin (~> 0.11.0)
+  jekyll-admin (~> 0.11.1)
   jekyll-gist (~> 1.5.0)
   jekyll-paginate (~> 1.1.0)
   jekyll-seo-tag (~> 2.7.1)