diff --git a/Gemfile.lock b/Gemfile.lock
index a7f751a..64b15cb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,9 +55,9 @@ GEM
     colored2 (3.1.2)
     concurrent-ruby (1.1.9)
     escape (0.0.4)
-    ethon (0.14.0)
+    ethon (0.16.0)
       ffi (>= 1.15.0)
-    ffi (1.15.4)
+    ffi (1.15.5)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)