diff --git a/Gemfile.lock b/Gemfile.lock
index 4c272ef..a5b9b29 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -142,12 +142,12 @@ GEM
     mustermann-grape (1.1.0)
       mustermann (>= 1.0.0)
     nio4r (2.7.4)
-    nokogiri (1.16.7)
+    nokogiri (1.17.2)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.16.7-arm64-darwin)
+    nokogiri (1.17.2-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.16.7-x86_64-linux)
+    nokogiri (1.17.2-x86_64-linux)
       racc (~> 1.4)
     parallel (1.26.3)
     parser (3.3.6.0)
@@ -233,7 +233,7 @@ GEM
       rubocop (~> 1.61)
     ruby-progressbar (1.13.0)
     ruby2_keywords (0.0.5)
-    rubyXL (3.4.27)
+    rubyXL (3.4.31)
       nokogiri (>= 1.10.8)
       rubyzip (>= 1.3.0)
     rubyzip (2.3.2)