diff --git a/Gemfile.lock b/Gemfile.lock
index d0edbfd6..8b5245cd 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,7 +10,7 @@ GEM
     byebug (11.1.3)
     coderay (1.1.3)
     diff-lcs (1.5.1)
-    ffi (1.16.3)
+    ffi (1.17.0)
     formatador (1.1.0)
     guard (2.18.1)
       formatador (>= 0.2.4)