diff --git a/example/ios/Gemfile.lock b/example/ios/Gemfile.lock
index bea4b7c..8ba7759 100644
--- a/example/ios/Gemfile.lock
+++ b/example/ios/Gemfile.lock
@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     CFPropertyList (3.0.3)
-    activesupport (5.2.5)
+    activesupport (5.2.6)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -58,7 +58,7 @@ GEM
     escape (0.0.4)
     ethon (0.14.0)
       ffi (>= 1.15.0)
-    ffi (1.15.0)
+    ffi (1.15.1)
     fourflusher (2.3.1)
     fuzzy_match (2.0.4)
     gh_inspector (1.1.3)
@@ -93,4 +93,4 @@ DEPENDENCIES
   cocoapods-check
 
 BUNDLED WITH
-   2.1.4
+   2.2.17