diff --git a/Gemfile.lock b/Gemfile.lock
index 6e93d0e078..af9c207875 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -114,4 +114,4 @@ DEPENDENCIES
   safe_yaml
 
 BUNDLED WITH
-   2.1.4
+   2.4.5
diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 19b9eb7c77..ac5588bf3e 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -263,4 +263,4 @@ DEPENDENCIES
   webrick
 
 BUNDLED WITH
-   2.1.4
+   2.4.5