diff --git a/Gemfile b/Gemfile
index 9624c48e2328a5b9d1b22e2883c0181810bcefd5..21e1629efaf6af5052cd7d7bef8106728ed3eab3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@
 source 'https://rubygems.org'
 
 # List of required gems
-gem 'jekyll', '~> 4.1.0'
+gem 'jekyll', '~> 4.1.1'
 gem 'jekyll-paginate', '~> 1.1.0'
 gem 'rouge', '~> 3.20.0'
 gem 'jekyll-redirect-from', '~> 0.16.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index 36f0d76a442be0ab6fafe074701ce5be98403e26..b6e52640a19670d1997481a139b7a170fa97c3cc 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -4,14 +4,14 @@ GEM
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     colorator (1.1.0)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.7)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
-    ffi (1.12.2)
+    ffi (1.13.1)
     forwardable-extended (2.6.0)
     html-proofer (3.15.3)
       addressable (~> 2.3)
@@ -22,9 +22,9 @@ GEM
       typhoeus (~> 1.3)
       yell (~> 2.0)
     http_parser.rb (0.6.0)
-    i18n (1.8.2)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
-    jekyll (4.1.0)
+    jekyll (4.1.1)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -50,7 +50,7 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.2.1)
+    kramdown (2.3.0)
       rexml
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
@@ -67,7 +67,7 @@ GEM
     parallel (1.19.1)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.5)
+    public_suffix (4.0.6)
     rainbow (3.0.0)
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
@@ -75,7 +75,7 @@ GEM
     rexml (3.2.4)
     rouge (3.20.0)
     safe_yaml (1.0.5)
-    sassc (2.3.0)
+    sassc (2.4.0)
       ffi (~> 1.9)
     terminal-table (1.8.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
@@ -90,7 +90,7 @@ PLATFORMS
 
 DEPENDENCIES
   html-proofer (~> 3.15.3)
-  jekyll (~> 4.1.0)
+  jekyll (~> 4.1.1)
   jekyll-feed (~> 0.13.0)
   jekyll-paginate (~> 1.1.0)
   jekyll-redirect-from (~> 0.16.0)