diff --git a/Gemfile b/Gemfile
index d88ae7c5..833a9631 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,3 +32,6 @@ gem "wdm", "~> 0.1.1", :platforms => [:mingw, :x64_mingw, :mswin]
 
 # Add webrick dependency for Ruby >= 3.0.0
 gem "webrick", "~> 1.8"
+
+# Add bigdecimal to run jekyll
+gem "bigdecimal"
diff --git a/Gemfile.lock b/Gemfile.lock
index f9dbc5ec..89fa7103 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,6 +3,7 @@ GEM
   specs:
     addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
+    bigdecimal (3.1.4)
     colorator (1.1.0)
     concurrent-ruby (1.2.2)
     em-websocket (0.5.3)
@@ -79,6 +80,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  bigdecimal
   jekyll (~> 4.3.2)
   jekyll-feed (~> 0.17)
   jekyll-paginate