diff --git a/Gemfile.lock b/Gemfile.lock
index a7f751a..1b7c406 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -55,7 +55,7 @@ GEM
     colored2 (3.1.2)
     concurrent-ruby (1.1.9)
     escape (0.0.4)
-    ethon (0.14.0)
+    ethon (0.15.0)
       ffi (>= 1.15.0)
     ffi (1.15.4)
     fourflusher (2.3.1)