diff --git a/Gemfile b/Gemfile
index a6c02df..6c2b94a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem "jekyll", "~> 4.3.3" # installed by `gem jekyll`
+gem "jekyll", "~> 4.3.4" # installed by `gem jekyll`
 # gem "webrick"        # required when using Ruby >= 3 and Jekyll <= 4.2.2
 
 gem "just-the-docs", "0.10.0" # pinned to the current release
diff --git a/Gemfile.lock b/Gemfile.lock
index a6dfa7c..73a08b8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -20,9 +20,9 @@ GEM
       bigdecimal
       rake (>= 13)
     http_parser.rb (0.8.0)
-    i18n (1.14.5)
+    i18n (1.14.6)
       concurrent-ruby (~> 1.0)
-    jekyll (4.3.3)
+    jekyll (4.3.4)
       addressable (~> 2.4)
       colorator (~> 1.0)
       em-websocket (~> 0.5)
@@ -77,7 +77,7 @@ GEM
       rake (>= 13)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
-    unicode-display_width (2.5.0)
+    unicode-display_width (2.6.0)
     webrick (1.8.1)
 
 PLATFORMS
@@ -85,7 +85,7 @@ PLATFORMS
   x86_64-linux-gnu
 
 DEPENDENCIES
-  jekyll (~> 4.3.3)
+  jekyll (~> 4.3.4)
   jekyll-relative-links
   just-the-docs (= 0.10.0)