diff --git a/Cargo.lock b/Cargo.lock
index a4c78dff..f7725338 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1415,18 +1415,18 @@ dependencies = [
 
 [[package]]
 name = "rb-sys"
-version = "0.9.117"
+version = "0.9.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f900d1ce4629a2ebffaf5de74bd8f9c1188d4c5ed406df02f97e22f77a006f44"
+checksum = "4519fc8de033923105f512c504a8f27714ef38648ccc30969362194c50b2ed08"
 dependencies = [
  "rb-sys-build",
 ]
 
 [[package]]
 name = "rb-sys-build"
-version = "0.9.117"
+version = "0.9.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef1e9c857028f631056bcd6d88cec390c751e343ce2223ddb26d23eb4a151d59"
+checksum = "2e0109499e06c85f56df4abad7d9c642ea8a2dd821d1d7132b4d1b69534677f3"
 dependencies = [
  "bindgen",
  "lazy_static",
diff --git a/Gemfile.lock b/Gemfile.lock
index 01086770..42ca8beb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,7 @@ PATH
   remote: .
   specs:
     wasmtime (39.0.1)
-      rb_sys (~> 0.9.117)
+      rb_sys (~> 0.9.119)
 
 GEM
   remote: https://rubygems.org/
@@ -40,9 +40,9 @@ GEM
     rake (13.3.1)
     rake-compiler (1.3.0)
       rake
-    rake-compiler-dock (1.9.1)
-    rb_sys (0.9.117)
-      rake-compiler-dock (= 1.9.1)
+    rake-compiler-dock (1.10.0)
+    rb_sys (0.9.119)
+      rake-compiler-dock (= 1.10.0)
     regexp_parser (2.11.3)
     rspec (3.13.2)
       rspec-core (~> 3.13.0)
diff --git a/wasmtime.gemspec b/wasmtime.gemspec
index 2d1bc89e..60336019 100644
--- a/wasmtime.gemspec
+++ b/wasmtime.gemspec
@@ -29,5 +29,5 @@ Gem::Specification.new do |spec|
 
   spec.rdoc_options += ["--exclude", "vendor"]
 
-  spec.add_dependency "rb_sys", "~> 0.9.117"
+  spec.add_dependency "rb_sys", "~> 0.9.119"
 end