diff --git a/.ruby-version b/.ruby-version
index 35cee72dcbf..097a15a2af3 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.4.3
+2.6.2
diff --git a/Gemfile.lock b/Gemfile.lock
index 48440eeee35..c79660b6aa1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -126,7 +126,7 @@ DEPENDENCIES
   stringex (~> 1.4)
 
 RUBY VERSION
-   ruby 2.4.1p111
+   ruby 2.6.2p47
 
 BUNDLED WITH
-   1.17.1
+   2.0.1