diff --git a/ruby-sdk/Gemfile b/ruby-sdk/Gemfile
index a0c15d17..7e8a7d6c 100644
--- a/ruby-sdk/Gemfile
+++ b/ruby-sdk/Gemfile
@@ -12,6 +12,6 @@ end
 group :development do
   gem "rake", "~> 13.0"
   gem "rake-compiler"
-  gem "rb_sys", "~> 0.9.111"
+  gem "rb_sys", "~> 0.9.117"
   gem "rubocop", "~> 1.75"
 end
diff --git a/ruby-sdk/Gemfile.lock b/ruby-sdk/Gemfile.lock
index 2bf18d5d..2afe95ff 100644
--- a/ruby-sdk/Gemfile.lock
+++ b/ruby-sdk/Gemfile.lock
@@ -23,7 +23,7 @@ GEM
     rake-compiler (1.3.0)
       rake
     rake-compiler-dock (1.9.1)
-    rb_sys (0.9.111)
+    rb_sys (0.9.117)
       rake-compiler-dock (= 1.9.1)
     regexp_parser (2.10.0)
     rspec (3.13.0)
@@ -65,7 +65,7 @@ DEPENDENCIES
   eppo-server-sdk!
   rake (~> 13.0)
   rake-compiler
-  rb_sys (~> 0.9.111)
+  rb_sys (~> 0.9.117)
   rspec (~> 3.0)
   rubocop (~> 1.75)