diff --git a/Gemfile b/Gemfile
index 9a449ed..b520f5b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -7,4 +7,4 @@ group :development do
 end
 
 gem "tzinfo", "~> 2.0"
-gem "tzinfo-data", "~> 1.2024"
\ No newline at end of file
+gem "tzinfo-data", "~> 1.2026"
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index 834676b..3be1ed6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    tzinfo-data (1.2025.3)
+    tzinfo-data (1.2026.1)
       tzinfo (>= 1.0.0)
     unicode-display_width (2.6.0)
     webrick (1.9.2)
@@ -87,7 +87,7 @@ PLATFORMS
 DEPENDENCIES
   jekyll (~> 4.3)
   tzinfo (~> 2.0)
-  tzinfo-data (~> 1.2024)
+  tzinfo-data (~> 1.2026)
   webrick (~> 1.8)
 
 BUNDLED WITH